14431452422 has 8 divisors (see below), whose sum is σ = 22920542136. Its totient is φ = 6791271712.

The previous prime is 14431452401. The next prime is 14431452449. The reversal of 14431452422 is 22425413441.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 212227208 + ... + 212227275.

It is an arithmetic number, because the mean of its divisors is an integer number (2865067767).

Almost surely, 2^14431452422 is an apocalyptic number.

14431452422 is a deficient number, since it is larger than the sum of its proper divisors (8489089714).

14431452422 is a wasteful number, since it uses less digits than its factorization.

14431452422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 424454502.

The product of its digits is 30720, while the sum is 32.

Adding to 14431452422 its reverse (22425413441), we get a palindrome (36856865863).

The spelling of 14431452422 in words is "fourteen billion, four hundred thirty-one million, four hundred fifty-two thousand, four hundred twenty-two".