114242121440143 has 4 divisors (see below), whose sum is σ = 114354897474168. Its totient is φ = 114129345406120.

The previous prime is 114242121440093. The next prime is 114242121440147. The reversal of 114242121440143 is 341044121242411.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-114242121440143 is a prime.

It is a super-2 number, since 2×114242121440143² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 114242121440099 and 114242121440108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (114242121440147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56388015493 + ... + 56388017518.

It is an arithmetic number, because the mean of its divisors is an integer number (28588724368542).

Almost surely, 2^{114242121440143} is an apocalyptic number.

114242121440143 is a deficient number, since it is larger than the sum of its proper divisors (112776034025).

114242121440143 is a wasteful number, since it uses less digits than its factorization.

114242121440143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112776034024.

The product of its (nonzero) digits is 24576, while the sum is 34.

Adding to 114242121440143 its reverse (341044121242411), we get a palindrome (455286242682554).

The spelling of 114242121440143 in words is "one hundred fourteen trillion, two hundred forty-two billion, one hundred twenty-one million, four hundred forty thousand, one hundred forty-three".