13044664084 has 12 divisors (see below), whose sum is σ = 23820691104. Its totient is φ = 6238752344.

The previous prime is 13044664057. The next prime is 13044664097. The reversal of 13044664084 is 48046644031.

It is a super-2 number, since 2×13044664084² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70894822 + ... + 70895005.

It is an arithmetic number, because the mean of its divisors is an integer number (1985057592).

Almost surely, 2^13044664084 is an apocalyptic number.

It is an amenable number.

13044664084 is a deficient number, since it is larger than the sum of its proper divisors (10776027020).

13044664084 is a wasteful number, since it uses less digits than its factorization.

13044664084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141789854 (or 141789852 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 40.

The spelling of 13044664084 in words is "thirteen billion, forty-four million, six hundred sixty-four thousand, eighty-four".