23448668269 has 4 divisors (see below), whose sum is σ = 25252411996. Its totient is φ = 21644924544.

The previous prime is 23448668251. The next prime is 23448668323. The reversal of 23448668269 is 96286684432.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 7985745769 + 15462922500 = 89363^2 + 124350^2 .

It is a cyclic number.

It is not a de Polignac number, because 23448668269 - 2⁷ = 23448668141 is a prime.

It is a super-2 number, since 2×23448668269² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23448668869) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 901871844 + ... + 901871869.

It is an arithmetic number, because the mean of its divisors is an integer number (6313102999).

Almost surely, 2^23448668269 is an apocalyptic number.

It is an amenable number.

23448668269 is a deficient number, since it is larger than the sum of its proper divisors (1803743727).

23448668269 is a wasteful number, since it uses less digits than its factorization.

23448668269 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1803743726.

The product of its digits is 23887872, while the sum is 58.

The spelling of 23448668269 in words is "twenty-three billion, four hundred forty-eight million, six hundred sixty-eight thousand, two hundred sixty-nine".