12635260364324 has 24 divisors (see below), whose sum is σ = 23864712475128. Its totient is φ = 5818897877760.

The previous prime is 12635260364249. The next prime is 12635260364333. The reversal of 12635260364324 is 42346306253621.

It can be written as a sum of positive squares in 4 ways, for example, as 616488788224 + 12018771576100 = 785168^2 + 3466810^2 .

It is a super-2 number, since 2×12635260364324² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 265825007 + ... + 265872534.

It is an arithmetic number, because the mean of its divisors is an integer number (994363019797).

Almost surely, 2^{12635260364324} is an apocalyptic number.

It is an amenable number.

12635260364324 is a deficient number, since it is larger than the sum of its proper divisors (11229452110804).

12635260364324 is a wasteful number, since it uses less digits than its factorization.

12635260364324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 531698015 (or 531698013 counting only the distinct ones).

The product of its (nonzero) digits is 3732480, while the sum is 47.

The spelling of 12635260364324 in words is "twelve trillion, six hundred thirty-five billion, two hundred sixty million, three hundred sixty-four thousand, three hundred twenty-four".