46684491131 has 12 divisors (see below), whose sum is σ = 48402229512. Its totient is φ = 45025815744.

The previous prime is 46684491097. The next prime is 46684491143. The reversal of 46684491131 is 13119448664.

It is not a de Polignac number, because 46684491131 - 2⁶ = 46684491067 is a prime.

It is a super-2 number, since 2×46684491131² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46684491151) 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 11 ways as a sum of consecutive naturals, for example, 758396 + ... + 817638.

It is an arithmetic number, because the mean of its divisors is an integer number (4033519126).

Almost surely, 2^46684491131 is an apocalyptic number.

46684491131 is a deficient number, since it is larger than the sum of its proper divisors (1717738381).

46684491131 is an equidigital number, since it uses as much as digits as its factorization.

46684491131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60238 (or 60209 counting only the distinct ones).

The product of its digits is 497664, while the sum is 47.

The spelling of 46684491131 in words is "forty-six billion, six hundred eighty-four million, four hundred ninety-one thousand, one hundred thirty-one".