22414121430421 has 8 divisors (see below), whose sum is σ = 25811681822784. Its totient is φ = 19065446799360.

The previous prime is 22414121430397. The next prime is 22414121430499. The reversal of 22414121430421 is 12403412141422.

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 22414121430421 - 2²⁷ = 22413987212693 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 (22414121430121) 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, 12221439340 + ... + 12221441173.

It is an arithmetic number, because the mean of its divisors is an integer number (3226460227848).

Almost surely, 2^{22414121430421} is an apocalyptic number.

It is an amenable number.

22414121430421 is a deficient number, since it is larger than the sum of its proper divisors (3397560392363).

22414121430421 is a wasteful number, since it uses less digits than its factorization.

22414121430421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24442880651.

The product of its (nonzero) digits is 12288, while the sum is 31.

Adding to 22414121430421 its reverse (12403412141422), we get a palindrome (34817533571843).

The spelling of 22414121430421 in words is "twenty-two trillion, four hundred fourteen billion, one hundred twenty-one million, four hundred thirty thousand, four hundred twenty-one".