14444422031 has 4 divisors (see below), whose sum is σ = 15555531432. Its totient is φ = 13333312632.

The previous prime is 14444422019. The next prime is 14444422061. The reversal of 14444422031 is 13022444441.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 14444422031 - 2⁶ = 14444421967 is a prime.

It is a super-2 number, since 2×14444422031² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14444421985 and 14444422003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14444422061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 555554681 + ... + 555554706.

It is an arithmetic number, because the mean of its divisors is an integer number (3888882858).

Almost surely, 2^14444422031 is an apocalyptic number.

14444422031 is a deficient number, since it is larger than the sum of its proper divisors (1111109401).

14444422031 is a wasteful number, since it uses less digits than its factorization.

14444422031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1111109400.

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 14444422031 its reverse (13022444441), we get a palindrome (27466866472).

The spelling of 14444422031 in words is "fourteen billion, four hundred forty-four million, four hundred twenty-two thousand, thirty-one".