14012120201438 has 16 divisors (see below), whose sum is σ = 22167866754000. Its totient is φ = 6624280164672.

The previous prime is 14012120201437. The next prime is 14012120201509. The reversal of 14012120201438 is 83410202121041.

It is a self number, because there is not a number n which added to its sum of digits gives 14012120201438.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14012120201437) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 362200703 + ... + 362239386.

It is an arithmetic number, because the mean of its divisors is an integer number (1385491672125).

Almost surely, 2^{14012120201438} is an apocalyptic number.

14012120201438 is a deficient number, since it is larger than the sum of its proper divisors (8155746552562).

14012120201438 is a wasteful number, since it uses less digits than its factorization.

14012120201438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 724440619.

The product of its (nonzero) digits is 3072, while the sum is 29.

Adding to 14012120201438 its reverse (83410202121041), we get a palindrome (97422322322479).

The spelling of 14012120201438 in words is "fourteen trillion, twelve billion, one hundred twenty million, two hundred one thousand, four hundred thirty-eight".