22434041130421 has 8 divisors (see below), whose sum is σ = 23409490927680. Its totient is φ = 21458596058592.

The previous prime is 22434041130407. The next prime is 22434041130439. The reversal of 22434041130421 is 12403114043422.

It is a happy number.

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 22434041130421 - 2⁹ = 22434041129909 is a prime.

It is a super-2 number, since 2×22434041130421² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22434041130451) 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, 11347186 + ... + 13176748.

It is an arithmetic number, because the mean of its divisors is an integer number (2926186365960).

Almost surely, 2^{22434041130421} is an apocalyptic number.

It is an amenable number.

22434041130421 is a deficient number, since it is larger than the sum of its proper divisors (975449797259).

22434041130421 is a wasteful number, since it uses less digits than its factorization.

22434041130421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2362715.

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 22434041130421 its reverse (12403114043422), we get a palindrome (34837155173843).

The spelling of 22434041130421 in words is "twenty-two trillion, four hundred thirty-four billion, forty-one million, one hundred thirty thousand, four hundred twenty-one".