124443041 has 4 divisors (see below), whose sum is σ = 129853632. Its totient is φ = 119032452.

The previous prime is 124443019. The next prime is 124443071. The reversal of 124443041 is 140344421.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 124443041 - 2¹⁸ = 124180897 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23), and also a Moran number because the ratio is a prime number: 5410567 = 124443041 / (1 + 2 + 4 + 4 + 4 + 3 + 0 + 4 + 1).

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 124442998 and 124443016.

It is not an unprimeable number, because it can be changed into a prime (124443071) 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, 2705261 + ... + 2705306.

It is an arithmetic number, because the mean of its divisors is an integer number (32463408).

Almost surely, 2^124443041 is an apocalyptic number.

It is an amenable number.

124443041 is a deficient number, since it is larger than the sum of its proper divisors (5410591).

124443041 is an equidigital number, since it uses as much as digits as its factorization.

124443041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5410590.

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

The square root of 124443041 is about 11155.4041163913. The cubic root of 124443041 is about 499.2562823165.

Adding to 124443041 its reverse (140344421), we get a palindrome (264787462).

The spelling of 124443041 in words is "one hundred twenty-four million, four hundred forty-three thousand, forty-one".