70668356675 has 24 divisors (see below), whose sum is σ = 100176317472. Its totient is φ = 48444192000.

The previous prime is 70668356659. The next prime is 70668356683. The reversal of 70668356675 is 57665386607.

It is a happy number.

It is not a de Polignac number, because 70668356675 - 2⁴ = 70668356659 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 562655 + ... + 676695.

It is an arithmetic number, because the mean of its divisors is an integer number (4174013228).

Almost surely, 2^70668356675 is an apocalyptic number.

70668356675 is a deficient number, since it is larger than the sum of its proper divisors (29507960797).

70668356675 is a wasteful number, since it uses less digits than its factorization.

70668356675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117599 (or 117594 counting only the distinct ones).

The product of its (nonzero) digits is 38102400, while the sum is 59.

The spelling of 70668356675 in words is "seventy billion, six hundred sixty-eight million, three hundred fifty-six thousand, six hundred seventy-five".