84132923800 has 48 divisors (see below), whose sum is σ = 195638650200. Its totient is φ = 33648076800.

The previous prime is 84132923737. The next prime is 84132923803. The reversal of 84132923800 is 832923148.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84132923803) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1469715 + ... + 1525885.

Almost surely, 2^84132923800 is an apocalyptic number.

It is an amenable number.

84132923800 is an abundant number, since it is smaller than the sum of its proper divisors (111505726400).

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

84132923800 is a wasteful number, since it uses less digits than its factorization.

84132923800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63676 (or 63667 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 40.

The spelling of 84132923800 in words is "eighty-four billion, one hundred thirty-two million, nine hundred twenty-three thousand, eight hundred".