124344093439 has 2 divisors, whose sum is σ = 124344093440. Its totient is φ = 124344093438.

The previous prime is 124344093383. The next prime is 124344093553. The reversal of 124344093439 is 934390443421.

It is a weak prime.

It is an emirp because it is prime and its reverse (934390443421) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 124344093439 - 2²⁵ = 124310539007 is a prime.

It is a super-2 number, since 2×124344093439² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (124344093739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62172046719 + 62172046720.

It is an arithmetic number, because the mean of its divisors is an integer number (62172046720).

Almost surely, 2^124344093439 is an apocalyptic number.

124344093439 is a deficient number, since it is larger than the sum of its proper divisors (1).

124344093439 is an equidigital number, since it uses as much as digits as its factorization.

124344093439 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1119744, while the sum is 46.

The spelling of 124344093439 in words is "one hundred twenty-four billion, three hundred forty-four million, ninety-three thousand, four hundred thirty-nine".