670713766514 has 32 divisors (see below), whose sum is σ = 1124495870400. Its totient is φ = 297382406400.

The previous prime is 670713766501. The next prime is 670713766529. The reversal of 670713766514 is 415667317076.

670713766514 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5389262 + ... + 5512310.

It is an arithmetic number, because the mean of its divisors is an integer number (35140495950).

Almost surely, 2^670713766514 is an apocalyptic number.

670713766514 is a deficient number, since it is larger than the sum of its proper divisors (453782103886).

670713766514 is a wasteful number, since it uses less digits than its factorization.

670713766514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129146.

The product of its (nonzero) digits is 4445280, while the sum is 53.

The spelling of 670713766514 in words is "six hundred seventy billion, seven hundred thirteen million, seven hundred sixty-six thousand, five hundred fourteen".