23466130721 has 8 divisors (see below), whose sum is σ = 25600803744. Its totient is φ = 21331689120.

The previous prime is 23466130663. The next prime is 23466130759. The reversal of 23466130721 is 12703166432.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23466130721 - 2⁶ = 23466130657 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23466130781) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 206846 + ... + 299528.

It is an arithmetic number, because the mean of its divisors is an integer number (3200100468).

Almost surely, 2^23466130721 is an apocalyptic number.

It is an amenable number.

23466130721 is a deficient number, since it is larger than the sum of its proper divisors (2134673023).

23466130721 is a wasteful number, since it uses less digits than its factorization.

23466130721 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115711.

The product of its (nonzero) digits is 36288, while the sum is 35.

The spelling of 23466130721 in words is "twenty-three billion, four hundred sixty-six million, one hundred thirty thousand, seven hundred twenty-one".