80432423408 has 20 divisors (see below), whose sum is σ = 165004751520. Its totient is φ = 37850552064.

The previous prime is 80432423381. The next prime is 80432423411.

80432423408 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 147853448 + ... + 147853991.

It is an arithmetic number, because the mean of its divisors is an integer number (8250237576).

Almost surely, 2^80432423408 is an apocalyptic number.

It is an amenable number.

80432423408 is an abundant number, since it is smaller than the sum of its proper divisors (84572328112).

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

80432423408 is a wasteful number, since it uses less digits than its factorization.

80432423408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295707464 (or 295707458 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 38.

The spelling of 80432423408 in words is "eighty billion, four hundred thirty-two million, four hundred twenty-three thousand, four hundred eight".