6314631432 has 16 divisors (see below), whose sum is σ = 15786578640. Its totient is φ = 2104877136.

The previous prime is 6314631431. The next prime is 6314631457. The reversal of 6314631432 is 2341364136.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 6314631393 and 6314631402.

It is not an unprimeable number, because it can be changed into a prime (6314631431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 131554798 + ... + 131554845.

It is an arithmetic number, because the mean of its divisors is an integer number (986661165).

Almost surely, 2^6314631432 is an apocalyptic number.

It is an amenable number.

6314631432 is an abundant number, since it is smaller than the sum of its proper divisors (9471947208).

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

6314631432 is a wasteful number, since it uses less digits than its factorization.

6314631432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263109652 (or 263109648 counting only the distinct ones).

The product of its digits is 31104, while the sum is 33.

The square root of 6314631432 is about 79464.6552374073. The cubic root of 6314631432 is about 1848.3434337639.

Adding to 6314631432 its reverse (2341364136), we get a palindrome (8655995568).

The spelling of 6314631432 in words is "six billion, three hundred fourteen million, six hundred thirty-one thousand, four hundred thirty-two".