23342399 has 2 divisors, whose sum is σ = 23342400. Its totient is φ = 23342398.

The previous prime is 23342387. The next prime is 23342437. The reversal of 23342399 is 99324332.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23342399 - 2⁴ = 23342383 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23342359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11671199 + 11671200.

It is an arithmetic number, because the mean of its divisors is an integer number (11671200).

Almost surely, 2^23342399 is an apocalyptic number.

23342399 is a deficient number, since it is larger than the sum of its proper divisors (1).

23342399 is an equidigital number, since it uses as much as digits as its factorization.

23342399 is an evil number, because the sum of its binary digits is even.

The product of its digits is 34992, while the sum is 35.

The square root of 23342399 is about 4831.3972099176. The cubic root of 23342399 is about 285.7909658116.

The spelling of 23342399 in words is "twenty-three million, three hundred forty-two thousand, three hundred ninety-nine".