70958006672 has 40 divisors (see below), whose sum is σ = 157318639296. Its totient is φ = 30372379776.

The previous prime is 70958006659. The next prime is 70958006699. The reversal of 70958006672 is 27660085907.

It is a self number, because there is not a number n which added to its sum of digits gives 70958006672.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 308198 + ... + 486725.

Almost surely, 2^70958006672 is an apocalyptic number.

It is an amenable number.

70958006672 is an abundant number, since it is smaller than the sum of its proper divisors (86360632624).

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

70958006672 is a wasteful number, since it uses less digits than its factorization.

70958006672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 795735 (or 795729 counting only the distinct ones).

The product of its (nonzero) digits is 1270080, while the sum is 50.

The spelling of 70958006672 in words is "seventy billion, nine hundred fifty-eight million, six thousand, six hundred seventy-two".