13753316644 has 24 divisors (see below), whose sum is σ = 24218137440. Its totient is φ = 6833923584.

The previous prime is 13753316623. The next prime is 13753316677. The reversal of 13753316644 is 44661335731.

13753316644 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 13753316644.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 777927 + ... + 795409.

It is an arithmetic number, because the mean of its divisors is an integer number (1009089060).

Almost surely, 2^13753316644 is an apocalyptic number.

It is an amenable number.

13753316644 is a deficient number, since it is larger than the sum of its proper divisors (10464820796).

13753316644 is a wasteful number, since it uses less digits than its factorization.

13753316644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18699 (or 18697 counting only the distinct ones).

The product of its digits is 544320, while the sum is 43.

The spelling of 13753316644 in words is "thirteen billion, seven hundred fifty-three million, three hundred sixteen thousand, six hundred forty-four".