13431119986 has 16 divisors (see below), whose sum is σ = 20374361280. Its totient is φ = 6639850800.

The previous prime is 13431119903. The next prime is 13431119987. The reversal of 13431119986 is 68991113431.

It is not an unprimeable number, because it can be changed into a prime (13431119987) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101125 + ... + 192583.

It is an arithmetic number, because the mean of its divisors is an integer number (1273397580).

Almost surely, 2^13431119986 is an apocalyptic number.

13431119986 is a deficient number, since it is larger than the sum of its proper divisors (6943241294).

13431119986 is a wasteful number, since it uses less digits than its factorization.

13431119986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92289.

The product of its digits is 139968, while the sum is 46.

The spelling of 13431119986 in words is "thirteen billion, four hundred thirty-one million, one hundred nineteen thousand, nine hundred eighty-six".