14242102503444 has 18 divisors (see below), whose sum is σ = 36000870217130. Its totient is φ = 4747367501136.

The previous prime is 14242102503443. The next prime is 14242102503509. The reversal of 14242102503444 is 44430520124241.

14242102503444 is a `hidden beast` number, since 1 + 4 + 2 + 4 + 2 + 102 + 503 + 4 + 44 = 666.

It can be written as a sum of positive squares in only one way, i.e., 12591057398544 + 1651045104900 = 3548388^2 + 1284930^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×14242102503444² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 395613958429 = 14242102503444 / (1 + 4 + 2 + 4 + 2 + 1 + 0 + 2 + 5 + 0 + 3 + 4 + 4 + 4).

It is a junction number, because it is equal to n+sod(n) for n = 14242102503399 and 14242102503408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14242102503443) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 197806979179 + ... + 197806979250.

Almost surely, 2^{14242102503444} is an apocalyptic number.

It is an amenable number.

14242102503444 is an abundant number, since it is smaller than the sum of its proper divisors (21758767713686).

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

14242102503444 is a wasteful number, since it uses less digits than its factorization.

14242102503444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395613958439 (or 395613958434 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 36.

Adding to 14242102503444 its reverse (44430520124241), we get a palindrome (58672622627685).

The spelling of 14242102503444 in words is "fourteen trillion, two hundred forty-two billion, one hundred two million, five hundred three thousand, four hundred forty-four".