124418143 has 2 divisors, whose sum is σ = 124418144. Its totient is φ = 124418142.

The previous prime is 124418141. The next prime is 124418153. The reversal of 124418143 is 341814421.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 124418143 - 2¹ = 124418141 is a prime.

Together with 124418141, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (124418141) 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, 62209071 + 62209072.

It is an arithmetic number, because the mean of its divisors is an integer number (62209072).

Almost surely, 2^124418143 is an apocalyptic number.

124418143 is a deficient number, since it is larger than the sum of its proper divisors (1).

124418143 is an equidigital number, since it uses as much as digits as its factorization.

124418143 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3072, while the sum is 28.

The square root of 124418143 is about 11154.2880992020. The cubic root of 124418143 is about 499.2229837838. Note that the first 3 decimals are identical.

The spelling of 124418143 in words is "one hundred twenty-four million, four hundred eighteen thousand, one hundred forty-three".