23269716499 has 8 divisors (see below), whose sum is σ = 24581612880. Its totient is φ = 21966537600.

The previous prime is 23269716479. The next prime is 23269716523. The reversal of 23269716499 is 99461796232.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23269716499 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23269716479) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2173882 + ... + 2184559.

It is an arithmetic number, because the mean of its divisors is an integer number (3072701610).

Almost surely, 2^23269716499 is an apocalyptic number.

23269716499 is a deficient number, since it is larger than the sum of its proper divisors (1311896381).

23269716499 is a wasteful number, since it uses less digits than its factorization.

23269716499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4358741.

The product of its digits is 8817984, while the sum is 58.

The spelling of 23269716499 in words is "twenty-three billion, two hundred sixty-nine million, seven hundred sixteen thousand, four hundred ninety-nine".