14220142250044 has 48 divisors (see below), whose sum is σ = 26272194117120. Its totient is φ = 6716034984960.

The previous prime is 14220142250033. The next prime is 14220142250051. The reversal of 14220142250044 is 44005224102241.

It is a super-2 number, since 2×14220142250044² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14220142249988 and 14220142250015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36069549 + ... + 36461659.

It is an arithmetic number, because the mean of its divisors is an integer number (547337377440).

Almost surely, 2^{14220142250044} is an apocalyptic number.

It is an amenable number.

14220142250044 is a deficient number, since it is larger than the sum of its proper divisors (12052051867076).

14220142250044 is a wasteful number, since it uses less digits than its factorization.

14220142250044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393538 (or 393536 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 31.

Adding to 14220142250044 its reverse (44005224102241), we get a palindrome (58225366352285).

The spelling of 14220142250044 in words is "fourteen trillion, two hundred twenty billion, one hundred forty-two million, two hundred fifty thousand, forty-four".