124232429 has 2 divisors, whose sum is σ = 124232430. Its totient is φ = 124232428.

The previous prime is 124232401. The next prime is 124232443. The reversal of 124232429 is 924232421.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 76650025 + 47582404 = 8755^2 + 6898^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-124232429 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (124832429) 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, 62116214 + 62116215.

It is an arithmetic number, because the mean of its divisors is an integer number (62116215).

Almost surely, 2^124232429 is an apocalyptic number.

It is an amenable number.

124232429 is a deficient number, since it is larger than the sum of its proper divisors (1).

124232429 is an equidigital number, since it uses as much as digits as its factorization.

124232429 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6912, while the sum is 29.

The square root of 124232429 is about 11145.9602098698. The cubic root of 124232429 is about 498.9744700146.

The spelling of 124232429 in words is "one hundred twenty-four million, two hundred thirty-two thousand, four hundred twenty-nine".