80007386844 has 192 divisors, whose sum is σ = 234927931392. Its totient is φ = 20587392000.

The previous prime is 80007386831. The next prime is 80007386863. The reversal of 80007386844 is 44868370008.

It is a junction number, because it is equal to n+sod(n) for n = 80007386793 and 80007386802.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 82737249 + ... + 82738215.

It is an arithmetic number, because the mean of its divisors is an integer number (1223582976).

Almost surely, 2^80007386844 is an apocalyptic number.

80007386844 is a gapful number since it is divisible by the number (84) 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 80007386844, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (117463965696).

80007386844 is an abundant number, since it is smaller than the sum of its proper divisors (154920544548).

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

80007386844 is a wasteful number, since it uses less digits than its factorization.

80007386844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1736 (or 1734 counting only the distinct ones).

The product of its (nonzero) digits is 1032192, while the sum is 48.

The spelling of 80007386844 in words is "eighty billion, seven million, three hundred eighty-six thousand, eight hundred forty-four".