23466944490 has 48 divisors (see below), whose sum is σ = 61906197024. Its totient is φ = 5688955360.

The previous prime is 23466944453. The next prime is 23466944497. The reversal of 23466944490 is 9444966432.

It is not an unprimeable number, because it can be changed into a prime (23466944497) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3228732 + ... + 3235991.

It is an arithmetic number, because the mean of its divisors is an integer number (1289712438).

Almost surely, 2^23466944490 is an apocalyptic number.

23466944490 is an abundant number, since it is smaller than the sum of its proper divisors (38439252534).

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

23466944490 is a wasteful number, since it uses less digits than its factorization.

23466944490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6464755 (or 6464744 counting only the distinct ones).

The product of its (nonzero) digits is 4478976, while the sum is 51.

The spelling of 23466944490 in words is "twenty-three billion, four hundred sixty-six million, nine hundred forty-four thousand, four hundred ninety".