14221455040 has 56 divisors (see below), whose sum is σ = 36469838160. Its totient is φ = 5250997248.

The previous prime is 14221455011. The next prime is 14221455089. The reversal of 14221455040 is 4055412241.

14221455040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1705150 + ... + 1713469.

It is an arithmetic number, because the mean of its divisors is an integer number (651247110).

Almost surely, 2^14221455040 is an apocalyptic number.

14221455040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14221455040 is an abundant number, since it is smaller than the sum of its proper divisors (22248383120).

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

14221455040 is a wasteful number, since it uses less digits than its factorization.

14221455040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3418649 (or 3418639 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 28.

Adding to 14221455040 its reverse (4055412241), we get a palindrome (18276867281).

The spelling of 14221455040 in words is "fourteen billion, two hundred twenty-one million, four hundred fifty-five thousand, forty".