12375604245736 has 8 divisors (see below), whose sum is σ = 23204257960770. Its totient is φ = 6187802122864.

The previous prime is 12375604245733. The next prime is 12375604245737. The reversal of 12375604245736 is 63754240657321.

It can be written as a sum of positive squares in only one way, i.e., 9220028602500 + 3155575643236 = 3036450^2 + 1776394^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (55) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (12375604245731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 773475265351 + ... + 773475265366.

Almost surely, 2^{12375604245736} is an apocalyptic number.

It is an amenable number.

12375604245736 is a deficient number, since it is larger than the sum of its proper divisors (10828653715034).

12375604245736 is a wasteful number, since it uses less digits than its factorization.

12375604245736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1546950530723 (or 1546950530719 counting only the distinct ones).

The product of its (nonzero) digits is 25401600, while the sum is 55.

The spelling of 12375604245736 in words is "twelve trillion, three hundred seventy-five billion, six hundred four million, two hundred forty-five thousand, seven hundred thirty-six".