23322891392459 has 2 divisors, whose sum is σ = 23322891392460. Its totient is φ = 23322891392458.

The previous prime is 23322891392443. The next prime is 23322891392497. The reversal of 23322891392459 is 95429319822332.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23322891392459 - 2⁴ = 23322891392443 is a prime.

It is a super-2 number, since 2×23322891392459² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (23322891398459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11661445696229 + 11661445696230.

It is an arithmetic number, because the mean of its divisors is an integer number (11661445696230).

Almost surely, 2^{23322891392459} is an apocalyptic number.

23322891392459 is a deficient number, since it is larger than the sum of its proper divisors (1).

23322891392459 is an equidigital number, since it uses as much as digits as its factorization.

23322891392459 is an evil number, because the sum of its binary digits is even.

The product of its digits is 50388480, while the sum is 62.

The spelling of 23322891392459 in words is "twenty-three trillion, three hundred twenty-two billion, eight hundred ninety-one million, three hundred ninety-two thousand, four hundred fifty-nine".