80604899444160 has 2352 divisors, whose sum is σ = 379502055828000. Its totient is φ = 16111091662848.

The previous prime is 80604899444107. The next prime is 80604899444227. The reversal of 80604899444160 is 6144499840608.

80604899444160 is a `hidden beast` number, since 8 + 0 + 6 + 0 + 48 + 9 + 94 + 441 + 60 = 666.

It is a tau number, because it is divible by the number of its divisors (2352).

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 335 ways as a sum of consecutive naturals, for example, 2823373566 + ... + 2823402114.

Almost surely, 2^{80604899444160} is an apocalyptic number.

80604899444160 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 80604899444160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (189751027914000).

80604899444160 is an abundant number, since it is smaller than the sum of its proper divisors (298897156383840).

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

80604899444160 is a wasteful number, since it uses less digits than its factorization.

80604899444160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28630 (or 28598 counting only the distinct ones).

The product of its (nonzero) digits is 47775744, while the sum is 63.

The spelling of 80604899444160 in words is "eighty trillion, six hundred four billion, eight hundred ninety-nine million, four hundred forty-four thousand, one hundred sixty".