14344044240 has 80 divisors (see below), whose sum is σ = 44906875776. Its totient is φ = 3787200000.

The previous prime is 14344044199. The next prime is 14344044241. The reversal of 14344044240 is 4244044341.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 14344044198 and 14344044207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14344044241) 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, 271636 + ... + 320115.

Almost surely, 2^14344044240 is an apocalyptic number.

14344044240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14344044240 is an abundant number, since it is smaller than the sum of its proper divisors (30562831536).

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

14344044240 is a wasteful number, since it uses less digits than its factorization.

14344044240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 591868 (or 591862 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 30.

Adding to 14344044240 its reverse (4244044341), we get a palindrome (18588088581).

The spelling of 14344044240 in words is "fourteen billion, three hundred forty-four million, forty-four thousand, two hundred forty".