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42114311213 = 1379392310453
BaseRepresentation
bin100111001110001101…
…010110010000101101
311000201000111200020012
4213032031112100231
51142222230424323
631202543503005
73020426511302
oct471615262055
9130630450205
1042114311213
1116951481387
1281b3bb7a65
133c821113a0
1420773010a9
151167429678
hex9ce35642d

42114311213 has 16 divisors (see below), whose sum is σ = 45944075520. Its totient is φ = 38369208384.

The previous prime is 42114311201. The next prime is 42114311227. The reversal of 42114311213 is 31211341124.

42114311213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 42114311213 - 218 = 42114049069 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42114311513) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4023695 + ... + 4034147.

It is an arithmetic number, because the mean of its divisors is an integer number (2871504720).

Almost surely, 242114311213 is an apocalyptic number.

It is an amenable number.

42114311213 is a deficient number, since it is larger than the sum of its proper divisors (3829764307).

42114311213 is a wasteful number, since it uses less digits than its factorization.

42114311213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14468.

The product of its digits is 576, while the sum is 23.

Adding to 42114311213 its reverse (31211341124), we get a palindrome (73325652337).

The spelling of 42114311213 in words is "forty-two billion, one hundred fourteen million, three hundred eleven thousand, two hundred thirteen".

Divisors: 1 13 79 1027 3923 10453 50999 135889 309917 825787 4028921 10735231 41007119 533092547 3239562401 42114311213