80736747190970 has 32 divisors (see below), whose sum is σ = 156523644345600. Its totient is φ = 29806955046720.

The previous prime is 80736747190943. The next prime is 80736747190991. The reversal of 80736747190970 is 7909174763708.

80736747190970 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 80736747190970.

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, 35735420 + ... + 37927479.

It is an arithmetic number, because the mean of its divisors is an integer number (4891363885800).

Almost surely, 2^{80736747190970} is an apocalyptic number.

80736747190970 is a deficient number, since it is larger than the sum of its proper divisors (75786897154630).

80736747190970 is a wasteful number, since it uses less digits than its factorization.

80736747190970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73671350.

The product of its (nonzero) digits is 112021056, while the sum is 68.

The spelling of 80736747190970 in words is "eighty trillion, seven hundred thirty-six billion, seven hundred forty-seven million, one hundred ninety thousand, nine hundred seventy".