23488604907 has 4 divisors (see below), whose sum is σ = 31318139880. Its totient is φ = 15659069936.

The previous prime is 23488604869. The next prime is 23488604911. The reversal of 23488604907 is 70940688432.

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 23488604907 - 2⁸ = 23488604651 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23488604907.

It is not an unprimeable number, because it can be changed into a prime (23488604107) by changing a digit.

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, 3914767482 + ... + 3914767487.

It is an arithmetic number, because the mean of its divisors is an integer number (7829534970).

Almost surely, 2^23488604907 is an apocalyptic number.

23488604907 is a deficient number, since it is larger than the sum of its proper divisors (7829534973).

23488604907 is an equidigital number, since it uses as much as digits as its factorization.

23488604907 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7829534972.

The product of its (nonzero) digits is 2322432, while the sum is 51.

The spelling of 23488604907 in words is "twenty-three billion, four hundred eighty-eight million, six hundred four thousand, nine hundred seven".