124240541039 has 2 divisors, whose sum is σ = 124240541040. Its totient is φ = 124240541038.

The previous prime is 124240541027. The next prime is 124240541069. The reversal of 124240541039 is 930145042421.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-124240541039 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (124240541069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62120270519 + 62120270520.

It is an arithmetic number, because the mean of its divisors is an integer number (62120270520).

Almost surely, 2^124240541039 is an apocalyptic number.

124240541039 is a deficient number, since it is larger than the sum of its proper divisors (1).

124240541039 is an equidigital number, since it uses as much as digits as its factorization.

124240541039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34560, while the sum is 35.

The spelling of 124240541039 in words is "one hundred twenty-four billion, two hundred forty million, five hundred forty-one thousand, thirty-nine".