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12401041300244 = 2243193883371869
BaseRepresentation
bin1011010001110101011110…
…1010010101101100010100
31121220112020220001000011222
42310131113222111230110
53111134313033101434
642212543144545512
72416642235556212
oct264352752255424
947815226030158
1012401041300244
113a51285579513
1214834a3782298
136bc54a9986cc
1430c2dc19dcb2
151678a5e5772e
hexb4757a95b14

12401041300244 has 24 divisors (see below), whose sum is σ = 22206690068640. Its totient is φ = 6056274972384.

The previous prime is 12401041300243. The next prime is 12401041300247. The reversal of 12401041300244 is 44200314010421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12401041300243) 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 7 ways as a sum of consecutive naturals, for example, 33161942 + ... + 33533810.

It is an arithmetic number, because the mean of its divisors is an integer number (925278752860).

Almost surely, 212401041300244 is an apocalyptic number.

It is an amenable number.

12401041300244 is a deficient number, since it is larger than the sum of its proper divisors (9805648768396).

12401041300244 is a wasteful number, since it uses less digits than its factorization.

12401041300244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 565799 (or 565797 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 12401041300244 its reverse (44200314010421), we get a palindrome (56601355310665).

The spelling of 12401041300244 in words is "twelve trillion, four hundred one billion, forty-one million, three hundred thousand, two hundred forty-four".

Divisors: 1 2 4 43 86 172 193883 371869 387766 743738 775532 1487476 8336969 15990367 16673938 31980734 33347876 63961468 72099077327 144198154654 288396309308 3100260325061 6200520650122 12401041300244