23923752267 has 4 divisors (see below), whose sum is σ = 31898336360. Its totient is φ = 15949168176.

The previous prime is 23923752227. The next prime is 23923752269. The reversal of 23923752267 is 76225732932.

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

It is not a de Polignac number, because 23923752267 - 2¹² = 23923748171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23923752269) 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, 3987292042 + ... + 3987292047.

It is an arithmetic number, because the mean of its divisors is an integer number (7974584090).

Almost surely, 2^23923752267 is an apocalyptic number.

23923752267 is a deficient number, since it is larger than the sum of its proper divisors (7974584093).

23923752267 is an equidigital number, since it uses as much as digits as its factorization.

23923752267 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7974584092.

The product of its digits is 1905120, while the sum is 48.

The spelling of 23923752267 in words is "twenty-three billion, nine hundred twenty-three million, seven hundred fifty-two thousand, two hundred sixty-seven".