424131422339 has 2 divisors, whose sum is σ = 424131422340. Its totient is φ = 424131422338.

The previous prime is 424131422321. The next prime is 424131422359. The reversal of 424131422339 is 933224131424.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-424131422339 is a prime.

It is not a weakly prime, because it can be changed into another prime (424131422359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212065711169 + 212065711170.

It is an arithmetic number, because the mean of its divisors is an integer number (212065711170).

Almost surely, 2^424131422339 is an apocalyptic number.

424131422339 is a deficient number, since it is larger than the sum of its proper divisors (1).

424131422339 is an equidigital number, since it uses as much as digits as its factorization.

424131422339 is an evil number, because the sum of its binary digits is even.

The product of its digits is 124416, while the sum is 38.

The spelling of 424131422339 in words is "four hundred twenty-four billion, one hundred thirty-one million, four hundred twenty-two thousand, three hundred thirty-nine".