13831290879 has 16 divisors (see below), whose sum is σ = 21992612352. Its totient is φ = 7559959968.

The previous prime is 13831290871. The next prime is 13831290883. The reversal of 13831290879 is 97809213831.

It is not a de Polignac number, because 13831290879 - 2³ = 13831290871 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13831290871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14317624 + ... + 14318589.

It is an arithmetic number, because the mean of its divisors is an integer number (1374538272).

Almost surely, 2^13831290879 is an apocalyptic number.

13831290879 is a deficient number, since it is larger than the sum of its proper divisors (8161321473).

13831290879 is a wasteful number, since it uses less digits than its factorization.

13831290879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28636246.

The product of its (nonzero) digits is 653184, while the sum is 51.

The spelling of 13831290879 in words is "thirteen billion, eight hundred thirty-one million, two hundred ninety thousand, eight hundred seventy-nine".