13913174442268 has 12 divisors (see below), whose sum is σ = 24681590278240. Its totient is φ = 6861291505632.

The previous prime is 13913174442257. The next prime is 13913174442313. The reversal of 13913174442268 is 86224447131931.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23823928548 + ... + 23823929131.

Almost surely, 2^{13913174442268} is an apocalyptic number.

It is an amenable number.

13913174442268 is a deficient number, since it is larger than the sum of its proper divisors (10768415835972).

13913174442268 is a wasteful number, since it uses less digits than its factorization.

13913174442268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47647857756 (or 47647857754 counting only the distinct ones).

The product of its digits is 6967296, while the sum is 55.

The spelling of 13913174442268 in words is "thirteen trillion, nine hundred thirteen billion, one hundred seventy-four million, four hundred forty-two thousand, two hundred sixty-eight".