14322031444 has 18 divisors (see below), whose sum is σ = 29155564410. Its totient is φ = 6138013392.

The previous prime is 14322031441. The next prime is 14322031453. The reversal of 14322031444 is 44413022341.

It can be written as a sum of positive squares in only one way, i.e., 11276316100 + 3045715344 = 106190^2 + 55188^2 .

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14322031441) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 36535599 + ... + 36535990.

Almost surely, 2^14322031444 is an apocalyptic number.

14322031444 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

14322031444 is an abundant number, since it is smaller than the sum of its proper divisors (14833532966).

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

14322031444 is a wasteful number, since it uses less digits than its factorization.

14322031444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73071607 (or 73071598 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 14322031444 its reverse (44413022341), we get a palindrome (58735053785).

The spelling of 14322031444 in words is "fourteen billion, three hundred twenty-two million, thirty-one thousand, four hundred forty-four".