422309574667 has 4 divisors (see below), whose sum is σ = 422341054416. Its totient is φ = 422278094920.

The previous prime is 422309574587. The next prime is 422309574703. The reversal of 422309574667 is 766475903224.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-422309574667 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (422309572667) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15719743 + ... + 15746584.

It is an arithmetic number, because the mean of its divisors is an integer number (105585263604).

Almost surely, 2^422309574667 is an apocalyptic number.

422309574667 is a deficient number, since it is larger than the sum of its proper divisors (31479749).

422309574667 is a wasteful number, since it uses less digits than its factorization.

422309574667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31479748.

The product of its (nonzero) digits is 15240960, while the sum is 55.

The spelling of 422309574667 in words is "four hundred twenty-two billion, three hundred nine million, five hundred seventy-four thousand, six hundred sixty-seven".