422434302023 has 8 divisors (see below), whose sum is σ = 444678942720. Its totient is φ = 400190787000.

The previous prime is 422434302007. The next prime is 422434302041. The reversal of 422434302023 is 320203434224.

It is a happy number.

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

It is not a de Polignac number, because 422434302023 - 2⁴ = 422434302007 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422430302023) 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, 552236 + ... + 1072302.

It is an arithmetic number, because the mean of its divisors is an integer number (55584867840).

Almost surely, 2^422434302023 is an apocalyptic number.

422434302023 is a deficient number, since it is larger than the sum of its proper divisors (22244640697).

422434302023 is a wasteful number, since it uses less digits than its factorization.

422434302023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 562837.

The product of its (nonzero) digits is 27648, while the sum is 29.

Adding to 422434302023 its reverse (320203434224), we get a palindrome (742637736247).

The spelling of 422434302023 in words is "four hundred twenty-two billion, four hundred thirty-four million, three hundred two thousand, twenty-three".