422318364863 has 8 divisors (see below), whose sum is σ = 434064561840. Its totient is φ = 410727746880.

The previous prime is 422318364739. The next prime is 422318364899. The reversal of 422318364863 is 368463813224.

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

It is a cyclic number.

It is not a de Polignac number, because 422318364863 - 2²² = 422314170559 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422318366863) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38889245 + ... + 38900102.

It is an arithmetic number, because the mean of its divisors is an integer number (54258070230).

Almost surely, 2^422318364863 is an apocalyptic number.

422318364863 is a deficient number, since it is larger than the sum of its proper divisors (11746196977).

422318364863 is an equidigital number, since it uses as much as digits as its factorization.

422318364863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77789497.

The product of its digits is 3981312, while the sum is 50.

The spelling of 422318364863 in words is "four hundred twenty-two billion, three hundred eighteen million, three hundred sixty-four thousand, eight hundred sixty-three".