13163104504641 has 24 divisors (see below), whose sum is σ = 21986724010944. Its totient is φ = 6943176001440.

The previous prime is 13163104504547. The next prime is 13163104504663. The reversal of 13163104504641 is 14640540136131.

It is a happy number.

It is not a de Polignac number, because 13163104504641 - 2⁷ = 13163104504513 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 13163104504641.

It is not an unprimeable number, because it can be changed into a prime (13163104504681) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3444033805 + ... + 3444037626.

It is an arithmetic number, because the mean of its divisors is an integer number (916113500456).

Almost surely, 2^{13163104504641} is an apocalyptic number.

It is an amenable number.

13163104504641 is a deficient number, since it is larger than the sum of its proper divisors (8823619506303).

13163104504641 is a wasteful number, since it uses less digits than its factorization.

13163104504641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6888071461 (or 6888071454 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 39.

The spelling of 13163104504641 in words is "thirteen trillion, one hundred sixty-three billion, one hundred four million, five hundred four thousand, six hundred forty-one".