80014874081 has 16 divisors (see below), whose sum is σ = 83898536400. Its totient is φ = 76210219008.

The previous prime is 80014874029. The next prime is 80014874089. The reversal of 80014874081 is 18047841008.

It can be written as a sum of positive squares in 8 ways, for example, as 668998225 + 79345875856 = 25865^2 + 281684^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-80014874081 is a prime.

It is a super-2 number, since 2×80014874081² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80014874089) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1081775 + ... + 1153371.

It is an arithmetic number, because the mean of its divisors is an integer number (5243658525).

Almost surely, 2^80014874081 is an apocalyptic number.

It is an amenable number.

80014874081 is a deficient number, since it is larger than the sum of its proper divisors (3883662319).

80014874081 is a wasteful number, since it uses less digits than its factorization.

80014874081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72148.

The product of its (nonzero) digits is 57344, while the sum is 41.

The spelling of 80014874081 in words is "eighty billion, fourteen million, eight hundred seventy-four thousand, eighty-one".