13950760857 has 32 divisors (see below), whose sum is σ = 20823492096. Its totient is φ = 8234688000.

The previous prime is 13950760843. The next prime is 13950760861. The reversal of 13950760857 is 75806705931.

It is not a de Polignac number, because 13950760857 - 2⁴ = 13950760841 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13950760877) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 486982 + ... + 514832.

It is an arithmetic number, because the mean of its divisors is an integer number (650734128).

Almost surely, 2^13950760857 is an apocalyptic number.

It is an amenable number.

13950760857 is a deficient number, since it is larger than the sum of its proper divisors (6872731239).

13950760857 is a wasteful number, since it uses less digits than its factorization.

13950760857 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28261.

The product of its (nonzero) digits is 1587600, while the sum is 51.

The spelling of 13950760857 in words is "thirteen billion, nine hundred fifty million, seven hundred sixty thousand, eight hundred fifty-seven".