22438360339 has 2 divisors, whose sum is σ = 22438360340. Its totient is φ = 22438360338.

The previous prime is 22438360331. The next prime is 22438360361. The reversal of 22438360339 is 93306383422.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22438360339 - 2³ = 22438360331 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22438360295 and 22438360304.

It is not a weakly prime, because it can be changed into another prime (22438360331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11219180169 + 11219180170.

It is an arithmetic number, because the mean of its divisors is an integer number (11219180170).

Almost surely, 2^22438360339 is an apocalyptic number.

22438360339 is a deficient number, since it is larger than the sum of its proper divisors (1).

22438360339 is an equidigital number, since it uses as much as digits as its factorization.

22438360339 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 559872, while the sum is 43.

The spelling of 22438360339 in words is "twenty-two billion, four hundred thirty-eight million, three hundred sixty thousand, three hundred thirty-nine".