124843441 has 2 divisors, whose sum is σ = 124843442. Its totient is φ = 124843440.

The previous prime is 124843429. The next prime is 124843447. The reversal of 124843441 is 144348421.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 121881600 + 2961841 = 11040^2 + 1721^2 .

It is a cyclic number.

It is not a de Polignac number, because 124843441 - 2¹¹ = 124841393 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (124843447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62421720 + 62421721.

It is an arithmetic number, because the mean of its divisors is an integer number (62421721).

Almost surely, 2^124843441 is an apocalyptic number.

It is an amenable number.

124843441 is a deficient number, since it is larger than the sum of its proper divisors (1).

124843441 is an equidigital number, since it uses as much as digits as its factorization.

124843441 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12288, while the sum is 31.

The square root of 124843441 is about 11173.3361624897. The cubic root of 124843441 is about 499.7911674567.

The spelling of 124843441 in words is "one hundred twenty-four million, eight hundred forty-three thousand, four hundred forty-one".