124444933 has 2 divisors, whose sum is σ = 124444934. Its totient is φ = 124444932.

The previous prime is 124444907. The next prime is 124444961. The reversal of 124444933 is 339444421.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 124032769 + 412164 = 11137^2 + 642^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-124444933 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (124444993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62222466 + 62222467.

It is an arithmetic number, because the mean of its divisors is an integer number (62222467).

Almost surely, 2^124444933 is an apocalyptic number.

It is an amenable number.

124444933 is a deficient number, since it is larger than the sum of its proper divisors (1).

124444933 is an equidigital number, since it uses as much as digits as its factorization.

124444933 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 41472, while the sum is 34.

The square root of 124444933 is about 11155.4889180170. The cubic root of 124444933 is about 499.2588124917.

The spelling of 124444933 in words is "one hundred twenty-four million, four hundred forty-four thousand, nine hundred thirty-three".