13121425944232 has 64 divisors (see below), whose sum is σ = 25706602661760. Its totient is φ = 6267097056000.

The previous prime is 13121425944229. The next prime is 13121425944233. The reversal of 13121425944232 is 23244952412131.

It is not an unprimeable number, because it can be changed into a prime (13121425944233) 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, 716969482 + ... + 716987782.

It is an arithmetic number, because the mean of its divisors is an integer number (401665666590).

Almost surely, 2^{13121425944232} is an apocalyptic number.

It is an amenable number.

13121425944232 is a deficient number, since it is larger than the sum of its proper divisors (12585176717528).

13121425944232 is a wasteful number, since it uses less digits than its factorization.

13121425944232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23314 (or 23310 counting only the distinct ones).

The product of its digits is 414720, while the sum is 43.

The spelling of 13121425944232 in words is "thirteen trillion, one hundred twenty-one billion, four hundred twenty-five million, nine hundred forty-four thousand, two hundred thirty-two".