84088400832 has 56 divisors (see below), whose sum is σ = 247204331600. Its totient is φ = 28029466368.

The previous prime is 84088400831. The next prime is 84088400843. The reversal of 84088400832 is 23800488048.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84088400831) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24329407 + ... + 24332862.

Almost surely, 2^84088400832 is an apocalyptic number.

It is an amenable number.

84088400832 is an abundant number, since it is smaller than the sum of its proper divisors (163115930768).

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

84088400832 is a wasteful number, since it uses less digits than its factorization.

84088400832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48662290 (or 48662274 counting only the distinct ones).

The product of its (nonzero) digits is 393216, while the sum is 45.

The spelling of 84088400832 in words is "eighty-four billion, eighty-eight million, four hundred thousand, eight hundred thirty-two".