422442134246 has 8 divisors (see below), whose sum is σ = 691268946984. Its totient is φ = 192019151920.

The previous prime is 422442134239. The next prime is 422442134339. The reversal of 422442134246 is 642431244224.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9600957575 + ... + 9600957618.

It is an arithmetic number, because the mean of its divisors is an integer number (86408618373).

Almost surely, 2^422442134246 is an apocalyptic number.

422442134246 is a deficient number, since it is larger than the sum of its proper divisors (268826812738).

422442134246 is a wasteful number, since it uses less digits than its factorization.

422442134246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19201915206.

The product of its digits is 294912, while the sum is 38.

The spelling of 422442134246 in words is "four hundred twenty-two billion, four hundred forty-two million, one hundred thirty-four thousand, two hundred forty-six".