13050316644 has 12 divisors (see below), whose sum is σ = 30450738864. Its totient is φ = 4350105544.

The previous prime is 13050316639. The next prime is 13050316751. The reversal of 13050316644 is 44661305031.

It is a tau number, because it is divible by the number of its divisors (12).

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, 543763182 + ... + 543763205.

It is an arithmetic number, because the mean of its divisors is an integer number (2537561572).

Almost surely, 2^13050316644 is an apocalyptic number.

It is an amenable number.

13050316644 is an abundant number, since it is smaller than the sum of its proper divisors (17400422220).

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

13050316644 is a wasteful number, since it uses less digits than its factorization.

13050316644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1087526394 (or 1087526392 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 33.

The spelling of 13050316644 in words is "thirteen billion, fifty million, three hundred sixteen thousand, six hundred forty-four".