8000120973372 has 48 divisors (see below), whose sum is σ = 20364714918912. Its totient is φ = 2424187342080.

The previous prime is 8000120973367. The next prime is 8000120973401. The reversal of 8000120973372 is 2733790210008.

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, 2395893 + ... + 4662675.

It is an arithmetic number, because the mean of its divisors is an integer number (424264894144).

Almost surely, 2^{8000120973372} is an apocalyptic number.

It is an amenable number.

8000120973372 is an abundant number, since it is smaller than the sum of its proper divisors (12364593945540).

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

8000120973372 is a wasteful number, since it uses less digits than its factorization.

8000120973372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2293538 (or 2293536 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 42.

The spelling of 8000120973372 in words is "eight trillion, one hundred twenty million, nine hundred seventy-three thousand, three hundred seventy-two".