23050426721 has 8 divisors (see below), whose sum is σ = 26550773760. Its totient is φ = 19601936928.

The previous prime is 23050426709. The next prime is 23050426723. The reversal of 23050426721 is 12762405032.

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

It is not a de Polignac number, because 23050426721 - 2⁶ = 23050426657 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (23050426723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12963356 + ... + 12965133.

It is an arithmetic number, because the mean of its divisors is an integer number (3318846720).

Almost surely, 2^23050426721 is an apocalyptic number.

It is an amenable number.

23050426721 is a deficient number, since it is larger than the sum of its proper divisors (3500347039).

23050426721 is a wasteful number, since it uses less digits than its factorization.

23050426721 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25928623.

The product of its (nonzero) digits is 20160, while the sum is 32.

The spelling of 23050426721 in words is "twenty-three billion, fifty million, four hundred twenty-six thousand, seven hundred twenty-one".