13613488313044 has 48 divisors (see below), whose sum is σ = 24320908475136. Its totient is φ = 6665938329600.

The previous prime is 13613488313003. The next prime is 13613488313063. The reversal of 13613488313044 is 44031388431631.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39856549 + ... + 40196659.

It is an arithmetic number, because the mean of its divisors is an integer number (506685593232).

Almost surely, 2^{13613488313044} is an apocalyptic number.

It is an amenable number.

13613488313044 is a deficient number, since it is larger than the sum of its proper divisors (10707420162092).

13613488313044 is a wasteful number, since it uses less digits than its factorization.

13613488313044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341056 (or 341054 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 49.

The spelling of 13613488313044 in words is "thirteen trillion, six hundred thirteen billion, four hundred eighty-eight million, three hundred thirteen thousand, forty-four".