80203974324 has 48 divisors (see below), whose sum is σ = 188441827392. Its totient is φ = 26549413632.

The previous prime is 80203974317. The next prime is 80203974329. The reversal of 80203974324 is 42347930208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80203974329) 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 15 ways as a sum of consecutive naturals, for example, 1811232 + ... + 1854984.

It is an arithmetic number, because the mean of its divisors is an integer number (3925871404).

Almost surely, 2^80203974324 is an apocalyptic number.

It is an amenable number.

80203974324 is an abundant number, since it is smaller than the sum of its proper divisors (108237853068).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

80203974324 is a wasteful number, since it uses less digits than its factorization.

80203974324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44816 (or 44814 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 42.

The spelling of 80203974324 in words is "eighty billion, two hundred three million, nine hundred seventy-four thousand, three hundred twenty-four".