84804080440320 has 352 divisors, whose sum is σ = 307064801283840. Its totient is φ = 22187732336640.

The previous prime is 84804080440309. The next prime is 84804080440333. The reversal of 84804080440320 is 2304408040848.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1539405 + ... + 13114035.

Almost surely, 2^{84804080440320} is an apocalyptic number.

84804080440320 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 84804080440320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (153532400641920).

84804080440320 is an abundant number, since it is smaller than the sum of its proper divisors (222260720843520).

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

84804080440320 is a wasteful number, since it uses less digits than its factorization.

84804080440320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11574718 (or 11574694 counting only the distinct ones).

The product of its (nonzero) digits is 786432, while the sum is 45.

The spelling of 84804080440320 in words is "eighty-four trillion, eight hundred four billion, eighty million, four hundred forty thousand, three hundred twenty".