80439472676960 has 192 divisors, whose sum is σ = 208232826943680. Its totient is φ = 29239707893760.

The previous prime is 80439472676921. The next prime is 80439472676963. The reversal of 80439472676960 is 6967627493408.

80439472676960 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80439472676963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10133156 + ... + 16234524.

It is an arithmetic number, because the mean of its divisors is an integer number (1084545973665).

Almost surely, 2^{80439472676960} is an apocalyptic number.

80439472676960 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 80439472676960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (104116413471840).

80439472676960 is an abundant number, since it is smaller than the sum of its proper divisors (127793354266720).

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

80439472676960 is a wasteful number, since it uses less digits than its factorization.

80439472676960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6101569 (or 6101561 counting only the distinct ones).

The product of its (nonzero) digits is 658409472, while the sum is 71.

The spelling of 80439472676960 in words is "eighty trillion, four hundred thirty-nine billion, four hundred seventy-two million, six hundred seventy-six thousand, nine hundred sixty".