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330432013131042 = 231491727172139979
BaseRepresentation
bin100101100100001101011001…
…0110000111101110100100010
31121022221222210010120021100010
41023020122302300331310202
5321302244230330143132
63130434212104105350
7126412632215201004
oct11310326260756442
91538858703507303
10330432013131042
1196316480082069
1231087b30765256
131124b7b363b594
145b84dcd906374
1528304657636cc
hex12c86b2c3dd22

330432013131042 has 32 divisors (see below), whose sum is σ = 665303518152000. Its totient is φ = 109404098313408.

The previous prime is 330432013131029. The next prime is 330432013131047. The reversal of 330432013131042 is 240131310234033.

It is a super-2 number, since 2×3304320131310422 (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (330432013131047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 153339009 + ... + 155478987.

It is an arithmetic number, because the mean of its divisors is an integer number (20790734942250).

Almost surely, 2330432013131042 is an apocalyptic number.

330432013131042 is an abundant number, since it is smaller than the sum of its proper divisors (334871505020958).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

330432013131042 is a wasteful number, since it uses less digits than its factorization.

330432013131042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2312850.

The product of its (nonzero) digits is 15552, while the sum is 30.

Adding to 330432013131042 its reverse (240131310234033), we get a palindrome (570563323365075).

The spelling of 330432013131042 in words is "three hundred thirty trillion, four hundred thirty-two billion, thirteen million, one hundred thirty-one thousand, forty-two".

Divisors: 1 2 3 6 149 298 447 894 172717 345434 518151 1036302 2139979 4279958 6419937 12839874 25734833 51469666 77204499 154408998 318856871 637713742 956570613 1913141226 369610752943 739221505886 1108832258829 2217664517658 55072002188507 110144004377014 165216006565521 330432013131042