70666368960 has 112 divisors (see below), whose sum is σ = 244762641792. Its totient is φ = 17131238400.

The previous prime is 70666368943. The next prime is 70666368973. The reversal of 70666368960 is 6986366607.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 70666368960.

It is a congruent number.

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, 3335386 + ... + 3356505.

Almost surely, 2^70666368960 is an apocalyptic number.

It is an amenable number.

70666368960 is an abundant number, since it is smaller than the sum of its proper divisors (174096272832).

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

70666368960 is a wasteful number, since it uses less digits than its factorization.

70666368960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6691922 (or 6691912 counting only the distinct ones).

The product of its (nonzero) digits is 11757312, while the sum is 57.

The spelling of 70666368960 in words is "seventy billion, six hundred sixty-six million, three hundred sixty-eight thousand, nine hundred sixty".