80036234693 has 4 divisors (see below), whose sum is σ = 83516071008. Its totient is φ = 76556398380.

The previous prime is 80036234687. The next prime is 80036234731. The reversal of 80036234693 is 39643263008.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 80036234693 - 2¹⁴ = 80036218309 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 (80036234653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1739918123 + ... + 1739918168.

It is an arithmetic number, because the mean of its divisors is an integer number (20879017752).

Almost surely, 2^80036234693 is an apocalyptic number.

It is an amenable number.

80036234693 is a deficient number, since it is larger than the sum of its proper divisors (3479836315).

80036234693 is a wasteful number, since it uses less digits than its factorization.

80036234693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3479836314.

The product of its (nonzero) digits is 559872, while the sum is 44.

The spelling of 80036234693 in words is "eighty billion, thirty-six million, two hundred thirty-four thousand, six hundred ninety-three".