46470343121631 has 48 divisors (see below), whose sum is σ = 79255039718400. Its totient is φ = 25866754436160.

The previous prime is 46470343121621. The next prime is 46470343121693. The reversal of 46470343121631 is 13612134307464.

It is a happy number.

46470343121631 is a `hidden beast` number, since 4 + 6 + 4 + 7 + 0 + 3 + 4 + 3 + 1 + 2 + 1 + 631 = 666.

It is not a de Polignac number, because 46470343121631 - 2²⁹ = 46469806250719 is a prime.

It is a super-2 number, since 2×46470343121631² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46470343121621) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 90466231 + ... + 90978456.

It is an arithmetic number, because the mean of its divisors is an integer number (1651146660800).

Almost surely, 2^{46470343121631} is an apocalyptic number.

46470343121631 is a deficient number, since it is larger than the sum of its proper divisors (32784696596769).

46470343121631 is a wasteful number, since it uses less digits than its factorization.

46470343121631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181444916 (or 181444913 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 45.

The spelling of 46470343121631 in words is "forty-six trillion, four hundred seventy billion, three hundred forty-three million, one hundred twenty-one thousand, six hundred thirty-one".