23403401164 has 96 divisors (see below), whose sum is σ = 50773282560. Its totient is φ = 9279878400.

The previous prime is 23403401159. The next prime is 23403401167. The reversal of 23403401164 is 46110430432.

It is not an unprimeable number, because it can be changed into a prime (23403401167) 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, 4812094 + ... + 4816954.

It is an arithmetic number, because the mean of its divisors is an integer number (528888360).

Almost surely, 2^23403401164 is an apocalyptic number.

It is an amenable number.

23403401164 is an abundant number, since it is smaller than the sum of its proper divisors (27369881396).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23403401164 is a wasteful number, since it uses less digits than its factorization.

23403401164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5351 (or 5349 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 23403401164 its reverse (46110430432), we get a palindrome (69513831596).

The spelling of 23403401164 in words is "twenty-three billion, four hundred three million, four hundred one thousand, one hundred sixty-four".