14431441321422 has 12 divisors (see below), whose sum is σ = 31268122863120. Its totient is φ = 4810480440468.

The previous prime is 14431441321403. The next prime is 14431441321457. The reversal of 14431441321422 is 22412314413441.

14431441321422 is a `hidden beast` number, since 1 + 4 + 4 + 3 + 1 + 4 + 413 + 214 + 22 = 666.

It is a super-2 number, since 2×14431441321422² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 400873370022 + ... + 400873370057.

It is an arithmetic number, because the mean of its divisors is an integer number (2605676905260).

Almost surely, 2^{14431441321422} is an apocalyptic number.

14431441321422 is an abundant number, since it is smaller than the sum of its proper divisors (16836681541698).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14431441321422 is a wasteful number, since it uses less digits than its factorization.

14431441321422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 801746740087 (or 801746740084 counting only the distinct ones).

The product of its digits is 73728, while the sum is 36.

Adding to 14431441321422 its reverse (22412314413441), we get a palindrome (36843755734863).

The spelling of 14431441321422 in words is "fourteen trillion, four hundred thirty-one billion, four hundred forty-one million, three hundred twenty-one thousand, four hundred twenty-two".