14013440444 has 12 divisors (see below), whose sum is σ = 24525296544. Its totient is φ = 7006212864.

The previous prime is 14013440417. The next prime is 14013440449. The reversal of 14013440444 is 44404431041.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14013440449) 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, 60884 + ... + 178139.

It is an arithmetic number, because the mean of its divisors is an integer number (2043774712).

Almost surely, 2^14013440444 is an apocalyptic number.

It is an amenable number.

14013440444 is a deficient number, since it is larger than the sum of its proper divisors (10511856100).

14013440444 is a wasteful number, since it uses less digits than its factorization.

14013440444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253684 (or 253682 counting only the distinct ones).

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

Adding to 14013440444 its reverse (44404431041), we get a palindrome (58417871485).

The spelling of 14013440444 in words is "fourteen billion, thirteen million, four hundred forty thousand, four hundred forty-four".