46931686131 has 16 divisors (see below), whose sum is σ = 68285386368. Its totient is φ = 28434648000.

The previous prime is 46931686103. The next prime is 46931686133. The reversal of 46931686131 is 13168613964.

It is not a de Polignac number, because 46931686131 - 2⁵ = 46931686099 is a prime.

It is a super-2 number, since 2×46931686131² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (46931686133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 110845 + ... + 325806.

It is an arithmetic number, because the mean of its divisors is an integer number (4267836648).

Almost surely, 2^46931686131 is an apocalyptic number.

46931686131 is a deficient number, since it is larger than the sum of its proper divisors (21353700237).

46931686131 is a wasteful number, since it uses less digits than its factorization.

46931686131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 439922.

The product of its digits is 559872, while the sum is 48.

The spelling of 46931686131 in words is "forty-six billion, nine hundred thirty-one million, six hundred eighty-six thousand, one hundred thirty-one".