23124221339 has 8 divisors (see below), whose sum is σ = 24800556240. Its totient is φ = 21493813536.

The previous prime is 23124221333. The next prime is 23124221353. The reversal of 23124221339 is 93312242132.

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

It is a de Polignac number, because none of the positive numbers 2^k-23124221339 is a prime.

It is a super-2 number, since 2×23124221339² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23124221333) 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, 11480732 + ... + 11482745.

It is an arithmetic number, because the mean of its divisors is an integer number (3100069530).

Almost surely, 2^23124221339 is an apocalyptic number.

23124221339 is a deficient number, since it is larger than the sum of its proper divisors (1676334901).

23124221339 is a wasteful number, since it uses less digits than its factorization.

23124221339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22963549.

The product of its digits is 15552, while the sum is 32.

The spelling of 23124221339 in words is "twenty-three billion, one hundred twenty-four million, two hundred twenty-one thousand, three hundred thirty-nine".