23416747199 has 4 divisors (see below), whose sum is σ = 23432798520. Its totient is φ = 23400695880.

The previous prime is 23416747157. The next prime is 23416747219. The reversal of 23416747199 is 99174761432.

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 23416747199 - 2³² = 19121779903 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23416747199.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23416747139) 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, 8023472 + ... + 8026389.

It is an arithmetic number, because the mean of its divisors is an integer number (5858199630).

Almost surely, 2^23416747199 is an apocalyptic number.

23416747199 is a deficient number, since it is larger than the sum of its proper divisors (16051321).

23416747199 is a wasteful number, since it uses less digits than its factorization.

23416747199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16051320.

The product of its digits is 2286144, while the sum is 53.

The spelling of 23416747199 in words is "twenty-three billion, four hundred sixteen million, seven hundred forty-seven thousand, one hundred ninety-nine".