80464039323 has 4 divisors (see below), whose sum is σ = 107285385768. Its totient is φ = 53642692880.

The previous prime is 80464039289. The next prime is 80464039333. The reversal of 80464039323 is 32393046408.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 80464039323 - 2⁶ = 80464039259 is a prime.

It is not an unprimeable number, because it can be changed into a prime (80464039333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13410673218 + ... + 13410673223.

It is an arithmetic number, because the mean of its divisors is an integer number (26821346442).

Almost surely, 2^80464039323 is an apocalyptic number.

80464039323 is a deficient number, since it is larger than the sum of its proper divisors (26821346445).

80464039323 is a wasteful number, since it uses less digits than its factorization.

80464039323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26821346444.

The product of its (nonzero) digits is 373248, while the sum is 42.

The spelling of 80464039323 in words is "eighty billion, four hundred sixty-four million, thirty-nine thousand, three hundred twenty-three".