631416376514 has 64 divisors (see below), whose sum is σ = 1207221200640. Its totient is φ = 240540069120.

The previous prime is 631416376477. The next prime is 631416376537. The reversal of 631416376514 is 415673614136.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2259452 + ... + 2523480.

It is an arithmetic number, because the mean of its divisors is an integer number (18862831260).

Almost surely, 2^631416376514 is an apocalyptic number.

631416376514 is a deficient number, since it is larger than the sum of its proper divisors (575804824126).

631416376514 is a wasteful number, since it uses less digits than its factorization.

631416376514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264395.

The product of its digits is 1088640, while the sum is 47.

The spelling of 631416376514 in words is "six hundred thirty-one billion, four hundred sixteen million, three hundred seventy-six thousand, five hundred fourteen".