422310013421 has 8 divisors (see below), whose sum is σ = 429471616704. Its totient is φ = 415185613920.

The previous prime is 422310013417. The next prime is 422310013423. The reversal of 422310013421 is 124310013224.

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 422310013421 - 2² = 422310013417 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 (422310013423) 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, 9278051 + ... + 9323456.

It is an arithmetic number, because the mean of its divisors is an integer number (53683952088).

Almost surely, 2^422310013421 is an apocalyptic number.

It is an amenable number.

422310013421 is a deficient number, since it is larger than the sum of its proper divisors (7161603283).

422310013421 is a wasteful number, since it uses less digits than its factorization.

422310013421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18601891.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 422310013421 its reverse (124310013224), we get a palindrome (546620026645).

The spelling of 422310013421 in words is "four hundred twenty-two billion, three hundred ten million, thirteen thousand, four hundred twenty-one".