80073457330 has 16 divisors (see below), whose sum is σ = 144147627864. Its totient is φ = 32025959680.

The previous prime is 80073457237. The next prime is 80073457333. The reversal of 80073457330 is 3375437008.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 60084304641 + 19989152689 = 245121^2 + 141383^2 .

It is not an unprimeable number, because it can be changed into a prime (80073457333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 328567 + ... + 517786.

Almost surely, 2^80073457330 is an apocalyptic number.

80073457330 is a deficient number, since it is larger than the sum of its proper divisors (64074170534).

80073457330 is a wasteful number, since it uses less digits than its factorization.

80073457330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 855821.

The product of its (nonzero) digits is 211680, while the sum is 40.

The spelling of 80073457330 in words is "eighty billion, seventy-three million, four hundred fifty-seven thousand, three hundred thirty".