14240402444 has 24 divisors (see below), whose sum is σ = 26391209040. Its totient is φ = 6700202496.

The previous prime is 14240402441. The next prime is 14240402447. The reversal of 14240402444 is 44420404241.

It is an interprime number because it is at equal distance from previous prime (14240402441) and next prime (14240402447).

It is not an unprimeable number, because it can be changed into a prime (14240402441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 473447 + ... + 502625.

It is an arithmetic number, because the mean of its divisors is an integer number (1099633710).

Almost surely, 2^14240402444 is an apocalyptic number.

It is an amenable number.

14240402444 is a deficient number, since it is larger than the sum of its proper divisors (12150806596).

14240402444 is a wasteful number, since it uses less digits than its factorization.

14240402444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36377 (or 36375 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 29.

Adding to 14240402444 its reverse (44420404241), we get a palindrome (58660806685).

The spelling of 14240402444 in words is "fourteen billion, two hundred forty million, four hundred two thousand, four hundred forty-four".