422959024609 has 9 divisors (see below), whose sum is σ = 464913237649. Its totient is φ = 384501700660.

The previous prime is 422959024589. The next prime is 422959024619. The reversal of 422959024609 is 906420959224.

The square root of 422959024609 is 650353.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 422959024609 - 2¹⁷ = 422958893537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (422959024619) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 7124322 + ... + 7183444.

Almost surely, 2^422959024609 is an apocalyptic number.

422959024609 is the 650353-rd square number.

422959024609 is the 325177-th centered octagonal number.

It is an amenable number.

422959024609 is a deficient number, since it is larger than the sum of its proper divisors (41954213040).

422959024609 is an frugal number, since it uses more digits than its factorization.

422959024609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118268 (or 59134 counting only the distinct ones).

The product of its (nonzero) digits is 2799360, while the sum is 52.

The spelling of 422959024609 in words is "four hundred twenty-two billion, nine hundred fifty-nine million, twenty-four thousand, six hundred nine".