124034539 has 2 divisors, whose sum is σ = 124034540. Its totient is φ = 124034538.

The previous prime is 124034509. The next prime is 124034591. The reversal of 124034539 is 935430421.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 124034539 - 2¹³ = 124026347 is a prime.

It is a Chen prime.

It is equal to p_7058353 and since 124034539 and 7058353 have the same sum of digits, it is a Honaker prime.

It is a self number, because there is not a number n which added to its sum of digits gives 124034539.

It is not a weakly prime, because it can be changed into another prime (124034509) 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, 62017269 + 62017270.

It is an arithmetic number, because the mean of its divisors is an integer number (62017270).

Almost surely, 2^124034539 is an apocalyptic number.

124034539 is a deficient number, since it is larger than the sum of its proper divisors (1).

124034539 is an equidigital number, since it uses as much as digits as its factorization.

124034539 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 124034539 is about 11137.0794645634. The cubic root of 124034539 is about 498.7093901856.

The spelling of 124034539 in words is "one hundred twenty-four million, thirty-four thousand, five hundred thirty-nine".