13044600900 has 108 divisors (see below), whose sum is σ = 41757660672. Its totient is φ = 3404537280.

The previous prime is 13044600869. The next prime is 13044600913. The reversal of 13044600900 is 900644031.

13044600900 is a `hidden beast` number, since 13 + 0 + 44 + 600 + 9 + 0 + 0 = 666.

It is a super-2 number, since 2×13044600900² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 111892 + ... + 196491.

Almost surely, 2^13044600900 is an apocalyptic number.

13044600900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13044600900 is an abundant number, since it is smaller than the sum of its proper divisors (28713059772).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13044600900 is a wasteful number, since it uses less digits than its factorization.

13044600900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 308450 (or 308440 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The spelling of 13044600900 in words is "thirteen billion, forty-four million, six hundred thousand, nine hundred".