22423430339 has 2 divisors, whose sum is σ = 22423430340. Its totient is φ = 22423430338.

The previous prime is 22423430311. The next prime is 22423430357. The reversal of 22423430339 is 93303432422.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22423430339 - 2¹² = 22423426243 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22423430299 and 22423430308.

It is not a weakly prime, because it can be changed into another prime (22423430399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11211715169 + 11211715170.

It is an arithmetic number, because the mean of its divisors is an integer number (11211715170).

Almost surely, 2^22423430339 is an apocalyptic number.

22423430339 is a deficient number, since it is larger than the sum of its proper divisors (1).

22423430339 is an equidigital number, since it uses as much as digits as its factorization.

22423430339 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 93312, while the sum is 35.

The spelling of 22423430339 in words is "twenty-two billion, four hundred twenty-three million, four hundred thirty thousand, three hundred thirty-nine".