23980302721 has 8 divisors (see below), whose sum is σ = 24149016000. Its totient is φ = 23811693360.

The previous prime is 23980302679. The next prime is 23980302751. The reversal of 23980302721 is 12720308932.

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 23980302721 - 2⁹ = 23980302209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23980302751) 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, 470286 + ... + 518776.

It is an arithmetic number, because the mean of its divisors is an integer number (3018627000).

Almost surely, 2^23980302721 is an apocalyptic number.

It is an amenable number.

23980302721 is a deficient number, since it is larger than the sum of its proper divisors (168713279).

23980302721 is a wasteful number, since it uses less digits than its factorization.

23980302721 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51959.

The product of its (nonzero) digits is 36288, while the sum is 37.

The spelling of 23980302721 in words is "twenty-three billion, nine hundred eighty million, three hundred two thousand, seven hundred twenty-one".