12739791343364 has 24 divisors (see below), whose sum is σ = 22329094788000. Its totient is φ = 6360054036480.

The previous prime is 12739791343361. The next prime is 12739791343399. The reversal of 12739791343364 is 46334319793721.

It is a junction number, because it is equal to n+sod(n) for n = 12739791343297 and 12739791343306.

It is not an unprimeable number, because it can be changed into a prime (12739791343361) 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, 12103319 + ... + 13113729.

It is an arithmetic number, because the mean of its divisors is an integer number (930378949500).

Almost surely, 2^{12739791343364} is an apocalyptic number.

It is an amenable number.

12739791343364 is a deficient number, since it is larger than the sum of its proper divisors (9589303444636).

12739791343364 is a wasteful number, since it uses less digits than its factorization.

12739791343364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1015283 (or 1015281 counting only the distinct ones).

The product of its digits is 61725888, while the sum is 62.

The spelling of 12739791343364 in words is "twelve trillion, seven hundred thirty-nine billion, seven hundred ninety-one million, three hundred forty-three thousand, three hundred sixty-four".