6313631406632 has 32 divisors (see below), whose sum is σ = 12916346702400. Its totient is φ = 2869365648000.

The previous prime is 6313631406623. The next prime is 6313631406661. The reversal of 6313631406632 is 2366041363136.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5290757 + ... + 6373332.

It is an arithmetic number, because the mean of its divisors is an integer number (403635834450).

Almost surely, 2^{6313631406632} is an apocalyptic number.

It is an amenable number.

6313631406632 is an abundant number, since it is smaller than the sum of its proper divisors (6602715295768).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6313631406632 is a wasteful number, since it uses less digits than its factorization.

6313631406632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11670257 (or 11670253 counting only the distinct ones).

The product of its (nonzero) digits is 839808, while the sum is 44.

Adding to 6313631406632 its reverse (2366041363136), we get a palindrome (8679672769768).

The spelling of 6313631406632 in words is "six trillion, three hundred thirteen billion, six hundred thirty-one million, four hundred six thousand, six hundred thirty-two".