14013430444 has 48 divisors (see below), whose sum is σ = 27120780288. Its totient is φ = 6295580928.

The previous prime is 14013430441. The next prime is 14013430447. The reversal of 14013430444 is 44403431041.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (14013430441) and next prime (14013430447).

It is not an unprimeable number, because it can be changed into a prime (14013430441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 329994 + ... + 370030.

It is an arithmetic number, because the mean of its divisors is an integer number (565016256).

Almost surely, 2^14013430444 is an apocalyptic number.

It is an amenable number.

14013430444 is a deficient number, since it is larger than the sum of its proper divisors (13107349844).

14013430444 is a wasteful number, since it uses less digits than its factorization.

14013430444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40234 (or 40232 counting only the distinct ones).

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

Adding to 14013430444 its reverse (44403431041), we get a palindrome (58416861485).

The spelling of 14013430444 in words is "fourteen billion, thirteen million, four hundred thirty thousand, four hundred forty-four".