80240317628416 has 153 divisors (see below), whose sum is σ = 176450194396749. Its totient is φ = 36461405798400.

The previous prime is 80240317628389. The next prime is 80240317628423. The reversal of 80240317628416 is 61482671304208.

The square root of 80240317628416 is 8957696.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 5988317986816 + 74251999641600 = 2447104^2 + 8616960^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 25224870346 + ... + 25224873526.

Almost surely, 2^{80240317628416} is an apocalyptic number.

80240317628416 is the 8957696-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80240317628416

80240317628416 is an abundant number, since it is smaller than the sum of its proper divisors (96209876768333).

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

80240317628416 is an frugal number, since it uses more digits than its factorization.

80240317628416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6416 (or 3194 counting only the distinct ones).

The product of its (nonzero) digits is 3096576, while the sum is 52.

The spelling of 80240317628416 in words is "eighty trillion, two hundred forty billion, three hundred seventeen million, six hundred twenty-eight thousand, four hundred sixteen".