6415031312 has 80 divisors (see below), whose sum is σ = 12870604800. Its totient is φ = 3096213120.

The previous prime is 6415031303. The next prime is 6415031317. The reversal of 6415031312 is 2131305146.

It is not an unprimeable number, because it can be changed into a prime (6415031317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17868989 + ... + 17869347.

It is an arithmetic number, because the mean of its divisors is an integer number (160882560).

Almost surely, 2^6415031312 is an apocalyptic number.

It is an amenable number.

6415031312 is an abundant number, since it is smaller than the sum of its proper divisors (6455573488).

6415031312 is a wasteful number, since it uses less digits than its factorization.

6415031312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 724 (or 718 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 6415031312 is about 80093.8906034661. The cubic root of 6415031312 is about 1858.0879213648.

Adding to 6415031312 its reverse (2131305146), we get a palindrome (8546336458).

The spelling of 6415031312 in words is "six billion, four hundred fifteen million, thirty-one thousand, three hundred twelve".