13036142804625 has 40 divisors (see below), whose sum is σ = 24303232767528. Its totient is φ = 6952609490400.

The previous prime is 13036142804609. The next prime is 13036142804677. The reversal of 13036142804625 is 52640824163031.

13036142804625 is a `hidden beast` number, since 1 + 3 + 0 + 3 + 6 + 14 + 2 + 8 + 0 + 4 + 625 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 1450695744 + 13034692108881 = 38088^2 + 3610359^2 .

It is not a de Polignac number, because 13036142804625 - 2⁴ = 13036142804609 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 643750014 + ... + 643770263.

Almost surely, 2^{13036142804625} is an apocalyptic number.

13036142804625 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13036142804625 is a deficient number, since it is larger than the sum of its proper divisors (11267089962903).

13036142804625 is an equidigital number, since it uses as much as digits as its factorization.

13036142804625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1287520304 (or 1287520285 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 45.

Adding to 13036142804625 its reverse (52640824163031), we get a palindrome (65676966967656).

The spelling of 13036142804625 in words is "thirteen trillion, thirty-six billion, one hundred forty-two million, eight hundred four thousand, six hundred twenty-five".