14420203122244 has 12 divisors (see below), whose sum is σ = 25235497758268. Its totient is φ = 7210060905600.

The previous prime is 14420203122233. The next prime is 14420203122251. The reversal of 14420203122244 is 44222130202441.

It can be written as a sum of positive squares in 2 ways, for example, as 4514945025600 + 9905258096644 = 2124840^2 + 3147262^2 .

It is a super-4 number, since 4×14420203122244⁴ (a number of 54 digits) contains 4444 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9358737 + ... + 10790104.

Almost surely, 2^{14420203122244} is an apocalyptic number.

It is an amenable number.

14420203122244 is a deficient number, since it is larger than the sum of its proper divisors (10815294636024).

14420203122244 is a wasteful number, since it uses less digits than its factorization.

14420203122244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20327766 (or 20327764 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 31.

Adding to 14420203122244 its reverse (44222130202441), we get a palindrome (58642333324685).

The spelling of 14420203122244 in words is "fourteen trillion, four hundred twenty billion, two hundred three million, one hundred twenty-two thousand, two hundred forty-four".