14256022440 has 64 divisors (see below), whose sum is σ = 46656077760. Its totient is φ = 3456005120.

The previous prime is 14256022409. The next prime is 14256022457. The reversal of 14256022440 is 4422065241.

14256022440 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 = 14256022398 and 14256022407.

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 15 ways as a sum of consecutive naturals, for example, 5398689 + ... + 5401328.

It is an arithmetic number, because the mean of its divisors is an integer number (729001215).

Almost surely, 2^14256022440 is an apocalyptic number.

14256022440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14256022440 is an abundant number, since it is smaller than the sum of its proper divisors (32400055320).

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

14256022440 is a wasteful number, since it uses less digits than its factorization.

14256022440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10800042 (or 10800038 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 30.

Adding to 14256022440 its reverse (4422065241), we get a palindrome (18678087681).

The spelling of 14256022440 in words is "fourteen billion, two hundred fifty-six million, twenty-two thousand, four hundred forty".