23422102439 has 2 divisors, whose sum is σ = 23422102440. Its totient is φ = 23422102438.

The previous prime is 23422102397. The next prime is 23422102447. The reversal of 23422102439 is 93420122432.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23422102439 - 2¹⁶ = 23422036903 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23422102469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11711051219 + 11711051220.

It is an arithmetic number, because the mean of its divisors is an integer number (11711051220).

Almost surely, 2^23422102439 is an apocalyptic number.

23422102439 is a deficient number, since it is larger than the sum of its proper divisors (1).

23422102439 is an equidigital number, since it uses as much as digits as its factorization.

23422102439 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20736, while the sum is 32.

The spelling of 23422102439 in words is "twenty-three billion, four hundred twenty-two million, one hundred two thousand, four hundred thirty-nine".