70992728976 has 80 divisors (see below), whose sum is σ = 197592103296. Its totient is φ = 21834329088.

The previous prime is 70992728953. The next prime is 70992729013. The reversal of 70992728976 is 67982729907.

It is an unprimeable number.

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, 1469461 + ... + 1517003.

Almost surely, 2^70992728976 is an apocalyptic number.

It is an amenable number.

70992728976 is an abundant number, since it is smaller than the sum of its proper divisors (126599374320).

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

70992728976 is a wasteful number, since it uses less digits than its factorization.

70992728976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49960 (or 49954 counting only the distinct ones).

The product of its (nonzero) digits is 48009024, while the sum is 66.

The spelling of 70992728976 in words is "seventy billion, nine hundred ninety-two million, seven hundred twenty-eight thousand, nine hundred seventy-six".