8070442992 has 80 divisors (see below), whose sum is σ = 23178590880. Its totient is φ = 2688588288.

The previous prime is 8070442987. The next prime is 8070443009. The reversal of 8070442992 is 2992440708.

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, 925758 + ... + 934434.

It is an arithmetic number, because the mean of its divisors is an integer number (289732386).

Almost surely, 2^8070442992 is an apocalyptic number.

It is an amenable number.

8070442992 is an abundant number, since it is smaller than the sum of its proper divisors (15108147888).

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

8070442992 is a wasteful number, since it uses less digits than its factorization.

8070442992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10847 (or 10835 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The square root of 8070442992 is about 89835.6443289633. The cubic root of 8070442992 is about 2005.8531032147.

The spelling of 8070442992 in words is "eight billion, seventy million, four hundred forty-two thousand, nine hundred ninety-two".