80235864023 has 8 divisors (see below), whose sum is σ = 91846754592. Its totient is φ = 68662129536.

The previous prime is 80235864011. The next prime is 80235864073. The reversal of 80235864023 is 32046853208.

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

It is not a de Polignac number, because 80235864023 - 2⁶ = 80235863959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80235864073) 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, 9284390 + ... + 9293027.

It is an arithmetic number, because the mean of its divisors is an integer number (11480844324).

Almost surely, 2^80235864023 is an apocalyptic number.

80235864023 is a deficient number, since it is larger than the sum of its proper divisors (11610890569).

80235864023 is a wasteful number, since it uses less digits than its factorization.

80235864023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18578041.

The product of its (nonzero) digits is 276480, while the sum is 41.

The spelling of 80235864023 in words is "eighty billion, two hundred thirty-five million, eight hundred sixty-four thousand, twenty-three".