114420143 has 2 divisors, whose sum is σ = 114420144. Its totient is φ = 114420142.

The previous prime is 114420139. The next prime is 114420151. The reversal of 114420143 is 341024411.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 114420143 - 2² = 114420139 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (114420443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57210071 + 57210072.

It is an arithmetic number, because the mean of its divisors is an integer number (57210072).

Almost surely, 2^114420143 is an apocalyptic number.

114420143 is a deficient number, since it is larger than the sum of its proper divisors (1).

114420143 is an equidigital number, since it uses as much as digits as its factorization.

114420143 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 114420143 is about 10696.7351561119. The cubic root of 114420143 is about 485.4756986454.

Adding to 114420143 its reverse (341024411), we get a palindrome (455444554).

It can be divided in two parts, 114420 and 143, that multiplied together give a triangular number (16362060 = T₅₇₂₀).

The spelling of 114420143 in words is "one hundred fourteen million, four hundred twenty thousand, one hundred forty-three".