14233440440 has 64 divisors (see below), whose sum is σ = 33682210560. Its totient is φ = 5405736960.

The previous prime is 14233440413. The next prime is 14233440457. The reversal of 14233440440 is 4404433241.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42569 + ... + 174008.

It is an arithmetic number, because the mean of its divisors is an integer number (526284540).

Almost surely, 2^14233440440 is an apocalyptic number.

14233440440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14233440440 is an abundant number, since it is smaller than the sum of its proper divisors (19448770120).

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

14233440440 is a wasteful number, since it uses less digits than its factorization.

14233440440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216672 (or 216668 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 14233440440 its reverse (4404433241), we get a palindrome (18637873681).

The spelling of 14233440440 in words is "fourteen billion, two hundred thirty-three million, four hundred forty thousand, four hundred forty".