70036733670072 has 64 divisors (see below), whose sum is σ = 192572361031680. Its totient is φ = 21091258580352.

The previous prime is 70036733669993. The next prime is 70036733670097. The reversal of 70036733670072 is 27007633763007.

It is a junction number, because it is equal to n+sod(n) for n = 70036733669997 and 70036733670024.

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, 2388035448 + ... + 2388064775.

It is an arithmetic number, because the mean of its divisors is an integer number (3008943141120).

Almost surely, 2^{70036733670072} is an apocalyptic number.

It is an amenable number.

70036733670072 is an abundant number, since it is smaller than the sum of its proper divisors (122535627361608).

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

70036733670072 is a wasteful number, since it uses less digits than its factorization.

70036733670072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4776100292 (or 4776100288 counting only the distinct ones).

The product of its (nonzero) digits is 4667544, while the sum is 51.

The spelling of 70036733670072 in words is "seventy trillion, thirty-six billion, seven hundred thirty-three million, six hundred seventy thousand, seventy-two".