23241423253 has 8 divisors (see below), whose sum is σ = 23562480600. Its totient is φ = 22920438528.

The previous prime is 23241423239. The next prime is 23241423277. The reversal of 23241423253 is 35232414232.

It can be written as a sum of positive squares in 4 ways, for example, as 204861969 + 23036561284 = 14313^2 + 151778^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23241423253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23241423553) 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, 1082103 + ... + 1103371.

It is an arithmetic number, because the mean of its divisors is an integer number (2945310075).

Almost surely, 2^23241423253 is an apocalyptic number.

It is an amenable number.

23241423253 is a deficient number, since it is larger than the sum of its proper divisors (321057347).

23241423253 is a wasteful number, since it uses less digits than its factorization.

23241423253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36311.

The product of its digits is 34560, while the sum is 31.

Adding to 23241423253 its reverse (35232414232), we get a palindrome (58473837485).

The spelling of 23241423253 in words is "twenty-three billion, two hundred forty-one million, four hundred twenty-three thousand, two hundred fifty-three".