422124552434939 has 2 divisors, whose sum is σ = 422124552434940. Its totient is φ = 422124552434938.

The previous prime is 422124552434821. The next prime is 422124552435097. The reversal of 422124552434939 is 939434255421224.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-422124552434939 is a prime.

It is not a weakly prime, because it can be changed into another prime (422124552334939) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (37) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211062276217469 + 211062276217470.

It is an arithmetic number, because the mean of its divisors is an integer number (211062276217470).

Almost surely, 2^{422124552434939} is an apocalyptic number.

422124552434939 is a deficient number, since it is larger than the sum of its proper divisors (1).

422124552434939 is an equidigital number, since it uses as much as digits as its factorization.

422124552434939 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 74649600, while the sum is 59.

The spelling of 422124552434939 in words is "four hundred twenty-two trillion, one hundred twenty-four billion, five hundred fifty-two million, four hundred thirty-four thousand, nine hundred thirty-nine".