80028056004371 has 4 divisors (see below), whose sum is σ = 81889173585912. Its totient is φ = 78166938422832.

The previous prime is 80028056004311. The next prime is 80028056004383. The reversal of 80028056004371 is 17340065082008.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 80028056004371 - 2⁶ = 80028056004307 is a prime.

It is a super-2 number, since 2×80028056004371² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80028056004311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 930558790706 + ... + 930558790791.

It is an arithmetic number, because the mean of its divisors is an integer number (20472293396478).

Almost surely, 2^{80028056004371} is an apocalyptic number.

80028056004371 is a deficient number, since it is larger than the sum of its proper divisors (1861117581541).

80028056004371 is a wasteful number, since it uses less digits than its factorization.

80028056004371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1861117581540.

The product of its (nonzero) digits is 322560, while the sum is 44.

The spelling of 80028056004371 in words is "eighty trillion, twenty-eight billion, fifty-six million, four thousand, three hundred seventy-one".