14221334442 has 32 divisors (see below), whose sum is σ = 32511830400. Its totient is φ = 4062498048.

The previous prime is 14221334437. The next prime is 14221334459. The reversal of 14221334442 is 24443312241.

It is a super-2 number, since 2×14221334442² (a number of 21 digits) contains 22 as substring.

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 15 ways as a sum of consecutive naturals, for example, 227934 + ... + 283542.

It is an arithmetic number, because the mean of its divisors is an integer number (1015994700).

Almost surely, 2^14221334442 is an apocalyptic number.

14221334442 is an abundant number, since it is smaller than the sum of its proper divisors (18290495958).

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

14221334442 is a wasteful number, since it uses less digits than its factorization.

14221334442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61710.

The product of its digits is 18432, while the sum is 30.

Adding to 14221334442 its reverse (24443312241), we get a palindrome (38664646683).

The spelling of 14221334442 in words is "fourteen billion, two hundred twenty-one million, three hundred thirty-four thousand, four hundred forty-two".