422323617692 has 6 divisors (see below), whose sum is σ = 739066330968. Its totient is φ = 211161808844.

The previous prime is 422323617679. The next prime is 422323617697. The reversal of 422323617692 is 296716323224.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422323617697) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52790452208 + ... + 52790452215.

It is an arithmetic number, because the mean of its divisors is an integer number (123177721828).

Almost surely, 2^422323617692 is an apocalyptic number.

It is an amenable number.

422323617692 is a deficient number, since it is larger than the sum of its proper divisors (316742713276).

422323617692 is a wasteful number, since it uses less digits than its factorization.

422323617692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105580904427 (or 105580904425 counting only the distinct ones).

The product of its digits is 1306368, while the sum is 47.

The spelling of 422323617692 in words is "four hundred twenty-two billion, three hundred twenty-three million, six hundred seventeen thousand, six hundred ninety-two".