124424475143 has 2 divisors, whose sum is σ = 124424475144. Its totient is φ = 124424475142.

The previous prime is 124424475137. The next prime is 124424475167. The reversal of 124424475143 is 341574424421.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 124424475143 - 2¹⁸ = 124424212999 is a prime.

It is a super-2 number, since 2×124424475143² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 124424475143.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (124424475103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62212237571 + 62212237572.

It is an arithmetic number, because the mean of its divisors is an integer number (62212237572).

Almost surely, 2^124424475143 is an apocalyptic number.

124424475143 is a deficient number, since it is larger than the sum of its proper divisors (1).

124424475143 is an equidigital number, since it uses as much as digits as its factorization.

124424475143 is an evil number, because the sum of its binary digits is even.

The product of its digits is 430080, while the sum is 41.

Adding to 124424475143 its reverse (341574424421), we get a palindrome (465998899564).

The spelling of 124424475143 in words is "one hundred twenty-four billion, four hundred twenty-four million, four hundred seventy-five thousand, one hundred forty-three".