23304323766073 has 4 divisors (see below), whose sum is σ = 26633512875520. Its totient is φ = 19975134656628.

The previous prime is 23304323766049. The next prime is 23304323766079. The reversal of 23304323766073 is 37066732340332.

It is a happy number.

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 a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23304323766073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23304323766079) 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, 1664594554713 + ... + 1664594554726.

It is an arithmetic number, because the mean of its divisors is an integer number (6658378218880).

Almost surely, 2^{23304323766073} is an apocalyptic number.

It is an amenable number.

23304323766073 is a deficient number, since it is larger than the sum of its proper divisors (3329189109447).

23304323766073 is an equidigital number, since it uses as much as digits as its factorization.

23304323766073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3329189109446.

The product of its (nonzero) digits is 6858432, while the sum is 49.

The spelling of 23304323766073 in words is "twenty-three trillion, three hundred four billion, three hundred twenty-three million, seven hundred sixty-six thousand, seventy-three".