23004291955 has 4 divisors (see below), whose sum is σ = 27605150352. Its totient is φ = 18403433560.

The previous prime is 23004291907. The next prime is 23004291983. The reversal of 23004291955 is 55919240032.

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

It is a de Polignac number, because none of the positive numbers 2^k-23004291955 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2300429191 + ... + 2300429200.

It is an arithmetic number, because the mean of its divisors is an integer number (6901287588).

Almost surely, 2^23004291955 is an apocalyptic number.

23004291955 is a deficient number, since it is larger than the sum of its proper divisors (4600858397).

23004291955 is an equidigital number, since it uses as much as digits as its factorization.

23004291955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4600858396.

The product of its (nonzero) digits is 97200, while the sum is 40.

The spelling of 23004291955 in words is "twenty-three billion, four million, two hundred ninety-one thousand, nine hundred fifty-five".