124440341 has 4 divisors (see below), whose sum is σ = 124476492. Its totient is φ = 124404192.

The previous prime is 124440317. The next prime is 124440353. The reversal of 124440341 is 143044421.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 143044421 = 13 ⋅11003417.

It can be written as a sum of positive squares in 2 ways, for example, as 122102500 + 2337841 = 11050^2 + 1529^2 .

It is a cyclic number.

It is not a de Polignac number, because 124440341 - 2¹⁰ = 124439317 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124440941) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12296 + ... + 20001.

It is an arithmetic number, because the mean of its divisors is an integer number (31119123).

Almost surely, 2^124440341 is an apocalyptic number.

It is an amenable number.

124440341 is a deficient number, since it is larger than the sum of its proper divisors (36151).

124440341 is an equidigital number, since it uses as much as digits as its factorization.

124440341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36150.

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 124440341 is about 11155.2830981558. The cubic root of 124440341 is about 499.2526715569.

Adding to 124440341 its reverse (143044421), we get a palindrome (267484762).

The spelling of 124440341 in words is "one hundred twenty-four million, four hundred forty thousand, three hundred forty-one".