14012120201243 has 12 divisors (see below), whose sum is σ = 14888195942592. Its totient is φ = 13184911059840.

The previous prime is 14012120201237. The next prime is 14012120201293. The reversal of 14012120201243 is 34210202121041.

It is not a de Polignac number, because 14012120201243 - 2⁶ = 14012120201179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14012120201213) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4166228 + ... + 6736593.

It is an arithmetic number, because the mean of its divisors is an integer number (1240682995216).

Almost surely, 2^{14012120201243} is an apocalyptic number.

14012120201243 is a deficient number, since it is larger than the sum of its proper divisors (876075741349).

14012120201243 is a wasteful number, since it uses less digits than its factorization.

14012120201243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10907302 (or 10907285 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 14012120201243 its reverse (34210202121041), we get a palindrome (48222322322284).

The spelling of 14012120201243 in words is "fourteen trillion, twelve billion, one hundred twenty million, two hundred one thousand, two hundred forty-three".