422666243334323 has 16 divisors (see below), whose sum is σ = 424974513435360. Its totient is φ = 420359209998336.

The previous prime is 422666243334301. The next prime is 422666243334347. The reversal of 422666243334323 is 323433342666224.

It is a cyclic number.

It is not a de Polignac number, because 422666243334323 - 2⁸ = 422666243334067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (422666243331323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21010391261 + ... + 21010411377.

It is an arithmetic number, because the mean of its divisors is an integer number (26560907089710).

Almost surely, 2^{422666243334323} is an apocalyptic number.

422666243334323 is a deficient number, since it is larger than the sum of its proper divisors (2308270101037).

422666243334323 is a wasteful number, since it uses less digits than its factorization.

422666243334323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45206.

The product of its digits is 53747712, while the sum is 53.

The spelling of 422666243334323 in words is "four hundred twenty-two trillion, six hundred sixty-six billion, two hundred forty-three million, three hundred thirty-four thousand, three hundred twenty-three".