14322224440 has 32 divisors (see below), whose sum is σ = 33264524160. Its totient is φ = 5544086400.

The previous prime is 14322224417. The next prime is 14322224537. The reversal of 14322224440 is 4442222341.

It is a super-2 number, since 2×14322224440² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14322224399 and 14322224408.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5773851 + ... + 5776330.

It is an arithmetic number, because the mean of its divisors is an integer number (1039516380).

Almost surely, 2^14322224440 is an apocalyptic number.

14322224440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14322224440 is an abundant number, since it is smaller than the sum of its proper divisors (18942299720).

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

14322224440 is a wasteful number, since it uses less digits than its factorization.

14322224440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11550223 (or 11550219 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 14322224440 its reverse (4442222341), we get a palindrome (18764446781).

The spelling of 14322224440 in words is "fourteen billion, three hundred twenty-two million, two hundred twenty-four thousand, four hundred forty".