14213223442 has 16 divisors (see below), whose sum is σ = 23260276800. Its totient is φ = 6459924240.

The previous prime is 14213223433. The next prime is 14213223461. The reversal of 14213223442 is 24432231241.

It is a super-2 number, since 2×14213223442² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14213223442.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 257059 + ... + 307417.

It is an arithmetic number, because the mean of its divisors is an integer number (1453767300).

Almost surely, 2^14213223442 is an apocalyptic number.

14213223442 is a deficient number, since it is larger than the sum of its proper divisors (9047053358).

14213223442 is a wasteful number, since it uses less digits than its factorization.

14213223442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63201.

The product of its digits is 9216, while the sum is 28.

Adding to 14213223442 its reverse (24432231241), we get a palindrome (38645454683).

The spelling of 14213223442 in words is "fourteen billion, two hundred thirteen million, two hundred twenty-three thousand, four hundred forty-two".