23009465104 has 20 divisors (see below), whose sum is σ = 44585149840. Its totient is φ = 11503620000.

The previous prime is 23009465081. The next prime is 23009465111. The reversal of 23009465104 is 40156490032.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 23009465104.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116107 + ... + 243925.

It is an arithmetic number, because the mean of its divisors is an integer number (2229257492).

Almost surely, 2^23009465104 is an apocalyptic number.

It is an amenable number.

23009465104 is a deficient number, since it is larger than the sum of its proper divisors (21575684736).

23009465104 is a wasteful number, since it uses less digits than its factorization.

23009465104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139078 (or 139072 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 34.

The spelling of 23009465104 in words is "twenty-three billion, nine million, four hundred sixty-five thousand, one hundred four".