23968607905 has 32 divisors (see below), whose sum is σ = 32001816960. Its totient is φ = 17085319680.

The previous prime is 23968607903. The next prime is 23968607933. The reversal of 23968607905 is 50970686932.

It is not a de Polignac number, because 23968607905 - 2¹ = 23968607903 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (55).

It is not an unprimeable number, because it can be changed into a prime (23968607903) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3287394 + ... + 3294676.

It is an arithmetic number, because the mean of its divisors is an integer number (1000056780).

Almost surely, 2^23968607905 is an apocalyptic number.

It is an amenable number.

23968607905 is a deficient number, since it is larger than the sum of its proper divisors (8033209055).

23968607905 is a wasteful number, since it uses less digits than its factorization.

23968607905 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8481.

The product of its (nonzero) digits is 4898880, while the sum is 55.

The spelling of 23968607905 in words is "twenty-three billion, nine hundred sixty-eight million, six hundred seven thousand, nine hundred five".