80424796839 has 8 divisors (see below), whose sum is σ = 107832130560. Its totient is φ = 53316997176.

The previous prime is 80424796819. The next prime is 80424796843. The reversal of 80424796839 is 93869742408.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 80424796839 - 2⁹ = 80424796327 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80424796819) 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 7 ways as a sum of consecutive naturals, for example, 74882887 + ... + 74883960.

It is an arithmetic number, because the mean of its divisors is an integer number (13479016320).

Almost surely, 2^80424796839 is an apocalyptic number.

80424796839 is a deficient number, since it is larger than the sum of its proper divisors (27407333721).

80424796839 is a wasteful number, since it uses less digits than its factorization.

80424796839 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149767029.

The product of its (nonzero) digits is 20901888, while the sum is 60.

The spelling of 80424796839 in words is "eighty billion, four hundred twenty-four million, seven hundred ninety-six thousand, eight hundred thirty-nine".