23044877263 has 4 divisors (see below), whose sum is σ = 24257765560. Its totient is φ = 21831988968.

The previous prime is 23044877243. The next prime is 23044877267. The reversal of 23044877263 is 36277844032.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23044877263 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 (23044877267) 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, 606444120 + ... + 606444157.

It is an arithmetic number, because the mean of its divisors is an integer number (6064441390).

Almost surely, 2^23044877263 is an apocalyptic number.

23044877263 is a deficient number, since it is larger than the sum of its proper divisors (1212888297).

23044877263 is a wasteful number, since it uses less digits than its factorization.

23044877263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1212888296.

The product of its (nonzero) digits is 1354752, while the sum is 46.

The spelling of 23044877263 in words is "twenty-three billion, forty-four million, eight hundred seventy-seven thousand, two hundred sixty-three".