13036844056 has 16 divisors (see below), whose sum is σ = 24448020840. Its totient is φ = 6517371840.

The previous prime is 13036843999. The next prime is 13036844057. The reversal of 13036844056 is 65044863031.

It is a super-2 number, since 2×13036844056² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13036844057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77206 + ... + 178981.

Almost surely, 2^13036844056 is an apocalyptic number.

It is an amenable number.

13036844056 is a deficient number, since it is larger than the sum of its proper divisors (11411176784).

13036844056 is a wasteful number, since it uses less digits than its factorization.

13036844056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262554 (or 262550 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 40.

The spelling of 13036844056 in words is "thirteen billion, thirty-six million, eight hundred forty-four thousand, fifty-six".