13361631436052 has 48 divisors (see below), whose sum is σ = 24392687155200. Its totient is φ = 6396383938560.

The previous prime is 13361631435923. The next prime is 13361631436063. The reversal of 13361631436052 is 25063413616331.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 13361631435994 and 13361631436012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6003149 + ... + 7922187.

It is an arithmetic number, because the mean of its divisors is an integer number (508180982400).

Almost surely, 2^{13361631436052} is an apocalyptic number.

It is an amenable number.

13361631436052 is a deficient number, since it is larger than the sum of its proper divisors (11031055719148).

13361631436052 is a wasteful number, since it uses less digits than its factorization.

13361631436052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1919576 (or 1919574 counting only the distinct ones).

The product of its (nonzero) digits is 699840, while the sum is 44.

The spelling of 13361631436052 in words is "thirteen trillion, three hundred sixty-one billion, six hundred thirty-one million, four hundred thirty-six thousand, fifty-two".