80042530227 has 32 divisors (see below), whose sum is σ = 123538431744. Its totient is φ = 45559142400.

The previous prime is 80042530189. The next prime is 80042530283. The reversal of 80042530227 is 72203524008.

It is not a de Polignac number, because 80042530227 - 2¹² = 80042526131 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (80042530427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 109227 + ... + 414747.

It is an arithmetic number, because the mean of its divisors is an integer number (3860575992).

Almost surely, 2^80042530227 is an apocalyptic number.

80042530227 is a deficient number, since it is larger than the sum of its proper divisors (43495901517).

80042530227 is a wasteful number, since it uses less digits than its factorization.

80042530227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306019.

The product of its (nonzero) digits is 26880, while the sum is 33.

The spelling of 80042530227 in words is "eighty billion, forty-two million, five hundred thirty thousand, two hundred twenty-seven".