13246156004264 has 16 divisors (see below), whose sum is σ = 24973760977620. Its totient is φ = 6586486410240.

The previous prime is 13246156004167. The next prime is 13246156004293. The reversal of 13246156004264 is 46240065164231.

It can be written as a sum of positive squares in 2 ways, for example, as 13137217720900 + 108938283364 = 3624530^2 + 330058^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4573947449 + ... + 4573950344.

Almost surely, 2^{13246156004264} is an apocalyptic number.

It is an amenable number.

13246156004264 is a deficient number, since it is larger than the sum of its proper divisors (11727604973356).

13246156004264 is a wasteful number, since it uses less digits than its factorization.

13246156004264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9147897980 (or 9147897976 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 44.

The spelling of 13246156004264 in words is "thirteen trillion, two hundred forty-six billion, one hundred fifty-six million, four thousand, two hundred sixty-four".