80468460084820 has 24 divisors (see below), whose sum is σ = 176330886447744. Its totient is φ = 30787932554016.

The previous prime is 80468460084791. The next prime is 80468460084827. The reversal of 80468460084820 is 2848006486408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80468460084827) 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, 87465717024 + ... + 87465717943.

It is an arithmetic number, because the mean of its divisors is an integer number (7347120268656).

Almost surely, 2^{80468460084820} is an apocalyptic number.

It is an amenable number.

80468460084820 is an abundant number, since it is smaller than the sum of its proper divisors (95862426362924).

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

80468460084820 is a wasteful number, since it uses less digits than its factorization.

80468460084820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174931434999 (or 174931434997 counting only the distinct ones).

The product of its (nonzero) digits is 18874368, while the sum is 58.

The spelling of 80468460084820 in words is "eighty trillion, four hundred sixty-eight billion, four hundred sixty million, eighty-four thousand, eight hundred twenty".