8000007000008 has 16 divisors (see below), whose sum is σ = 15099350962560. Its totient is φ = 3973513410000.

The previous prime is 8000006999869. The next prime is 8000007000031.

8000007000008 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×8000007000008² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3311259968 + ... + 3311262383.

It is an arithmetic number, because the mean of its divisors is an integer number (943709435160).

Almost surely, 2^{8000007000008} is an apocalyptic number.

It is an amenable number.

8000007000008 is a deficient number, since it is larger than the sum of its proper divisors (7099343962552).

8000007000008 is a wasteful number, since it uses less digits than its factorization.

8000007000008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6622522508 (or 6622522504 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 23.

The spelling of 8000007000008 in words is "eight trillion, seven million, eight", and thus it is an aban number and an uban number.