46311434631 has 144 divisors (see below), whose sum is σ = 87172899840. Its totient is φ = 23416767360.

The previous prime is 46311434599. The next prime is 46311434633. The reversal of 46311434631 is 13643411364.

46311434631 is a `hidden beast` number, since 4 + 6 + 3 + 1 + 14 + 3 + 4 + 631 = 666.

It is not a de Polignac number, because 46311434631 - 2⁵ = 46311434599 is a prime.

It is a super-3 number, since 3×46311434631³ (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46311434633) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 52210870 + ... + 52211756.

It is an arithmetic number, because the mean of its divisors is an integer number (605367360).

Almost surely, 2^46311434631 is an apocalyptic number.

46311434631 is a deficient number, since it is larger than the sum of its proper divisors (40861465209).

46311434631 is a wasteful number, since it uses less digits than its factorization.

46311434631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1194 (or 1184 counting only the distinct ones).

The product of its digits is 62208, while the sum is 36.

Adding to 46311434631 its reverse (13643411364), we get a palindrome (59954845995).

The spelling of 46311434631 in words is "forty-six billion, three hundred eleven million, four hundred thirty-four thousand, six hundred thirty-one".