14220441536 has 56 divisors (see below), whose sum is σ = 32270700000. Its totient is φ = 6090550272.

The previous prime is 14220441527. The next prime is 14220441569. The reversal of 14220441536 is 63514402241.

It is a tau number, because it is divible by the number of its divisors (56).

It is a Harshad number since it is a multiple of its sum of digits (32).

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, 749090 + ... + 767838.

It is an arithmetic number, because the mean of its divisors is an integer number (576262500).

Almost surely, 2^14220441536 is an apocalyptic number.

14220441536 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

14220441536 is an abundant number, since it is smaller than the sum of its proper divisors (18050258464).

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

14220441536 is a wasteful number, since it uses less digits than its factorization.

14220441536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20461 (or 20451 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 32.

Adding to 14220441536 its reverse (63514402241), we get a palindrome (77734843777).

The spelling of 14220441536 in words is "fourteen billion, two hundred twenty million, four hundred forty-one thousand, five hundred thirty-six".