23488627907 has 4 divisors (see below), whose sum is σ = 23491638240. Its totient is φ = 23485617576.

The previous prime is 23488627873. The next prime is 23488627919. The reversal of 23488627907 is 70972688432.

It is a happy number.

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 23488627907 - 2⁶ = 23488627843 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23488627207) 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, 1493432 + ... + 1509077.

It is an arithmetic number, because the mean of its divisors is an integer number (5872909560).

Almost surely, 2^23488627907 is an apocalyptic number.

23488627907 is a deficient number, since it is larger than the sum of its proper divisors (3010333).

23488627907 is an equidigital number, since it uses as much as digits as its factorization.

23488627907 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3010332.

The product of its (nonzero) digits is 8128512, while the sum is 56.

The spelling of 23488627907 in words is "twenty-three billion, four hundred eighty-eight million, six hundred twenty-seven thousand, nine hundred seven".