80014874089 has 2 divisors, whose sum is σ = 80014874090. Its totient is φ = 80014874088.

The previous prime is 80014874029. The next prime is 80014874129. The reversal of 80014874089 is 98047841008.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 61967638489 + 18047235600 = 248933^2 + 134340^2 .

It is a cyclic number.

It is not a de Polignac number, because 80014874089 - 2¹⁹ = 80014349801 is a prime.

It is not a weakly prime, because it can be changed into another prime (80014874029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40007437044 + 40007437045.

It is an arithmetic number, because the mean of its divisors is an integer number (40007437045).

Almost surely, 2^80014874089 is an apocalyptic number.

It is an amenable number.

80014874089 is a deficient number, since it is larger than the sum of its proper divisors (1).

80014874089 is an equidigital number, since it uses as much as digits as its factorization.

80014874089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 516096, while the sum is 49.

The spelling of 80014874089 in words is "eighty billion, fourteen million, eight hundred seventy-four thousand, eighty-nine".