13961757038 has 16 divisors (see below), whose sum is σ = 21132547920. Its totient is φ = 6917726400.

The previous prime is 13961757037. The next prime is 13961757053. The reversal of 13961757038 is 83075716931.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13961757037) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 148178 + ... + 223338.

It is an arithmetic number, because the mean of its divisors is an integer number (1320784245).

Almost surely, 2^13961757038 is an apocalyptic number.

13961757038 is a deficient number, since it is larger than the sum of its proper divisors (7170790882).

13961757038 is a wasteful number, since it uses less digits than its factorization.

13961757038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76003.

The product of its (nonzero) digits is 952560, while the sum is 50.

The spelling of 13961757038 in words is "thirteen billion, nine hundred sixty-one million, seven hundred fifty-seven thousand, thirty-eight".