422330004221423 has 8 divisors (see below), whose sum is σ = 422455490184000. Its totient is φ = 422204520025728.

The previous prime is 422330004221383. The next prime is 422330004221441. The reversal of 422330004221423 is 324122400033224.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-422330004221423 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 422330004221423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422330004221023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 597230723 + ... + 597937451.

It is an arithmetic number, because the mean of its divisors is an integer number (52806936273000).

Almost surely, 2^{422330004221423} is an apocalyptic number.

422330004221423 is a deficient number, since it is larger than the sum of its proper divisors (125485962577).

422330004221423 is a wasteful number, since it uses less digits than its factorization.

422330004221423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 883441.

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 422330004221423 its reverse (324122400033224), we get a palindrome (746452404254647).

The spelling of 422330004221423 in words is "four hundred twenty-two trillion, three hundred thirty billion, four million, two hundred twenty-one thousand, four hundred twenty-three".