422368698379 has 2 divisors, whose sum is σ = 422368698380. Its totient is φ = 422368698378.

The previous prime is 422368698371. The next prime is 422368698421. The reversal of 422368698379 is 973896863224.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 422368698379 - 2³ = 422368698371 is a prime.

It is not a weakly prime, because it can be changed into another prime (422368698371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211184349189 + 211184349190.

It is an arithmetic number, because the mean of its divisors is an integer number (211184349190).

Almost surely, 2^422368698379 is an apocalyptic number.

422368698379 is a deficient number, since it is larger than the sum of its proper divisors (1).

422368698379 is an equidigital number, since it uses as much as digits as its factorization.

422368698379 is an evil number, because the sum of its binary digits is even.

The product of its digits is 188116992, while the sum is 67.

The spelling of 422368698379 in words is "four hundred twenty-two billion, three hundred sixty-eight million, six hundred ninety-eight thousand, three hundred seventy-nine".