84264517008 has 120 divisors (see below), whose sum is σ = 275247168768. Its totient is φ = 23563316736.

The previous prime is 84264517003. The next prime is 84264517067. The reversal of 84264517008 is 80071546248.

It is not an unprimeable number, because it can be changed into a prime (84264517003) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 841941 + ... + 936692.

Almost surely, 2^84264517008 is an apocalyptic number.

It is an amenable number.

84264517008 is an abundant number, since it is smaller than the sum of its proper divisors (190982651760).

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

84264517008 is a wasteful number, since it uses less digits than its factorization.

84264517008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1778701 (or 1778692 counting only the distinct ones).

The product of its (nonzero) digits is 430080, while the sum is 45.

The spelling of 84264517008 in words is "eighty-four billion, two hundred sixty-four million, five hundred seventeen thousand, eight".