14042120032144 has 40 divisors (see below), whose sum is σ = 27671266247040. Its totient is φ = 6902143219968.

The previous prime is 14042120032093. The next prime is 14042120032177. The reversal of 14042120032144 is 44123002124041.

It is a super-2 number, since 2×14042120032144² (a number of 27 digits) contains 22 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 7 ways as a sum of consecutive naturals, for example, 30871684 + ... + 31323235.

It is an arithmetic number, because the mean of its divisors is an integer number (691781656176).

Almost surely, 2^{14042120032144} is an apocalyptic number.

It is an amenable number.

14042120032144 is a deficient number, since it is larger than the sum of its proper divisors (13629146214896).

14042120032144 is a wasteful number, since it uses less digits than its factorization.

14042120032144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62195167 (or 62195161 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 14042120032144 its reverse (44123002124041), we get a palindrome (58165122156185).

The spelling of 14042120032144 in words is "fourteen trillion, forty-two billion, one hundred twenty million, thirty-two thousand, one hundred forty-four".