124441873 has 2 divisors, whose sum is σ = 124441874. Its totient is φ = 124441872.

The previous prime is 124441831. The next prime is 124441907. The reversal of 124441873 is 378144421.

It is a happy number.

It is an a-pointer prime, because the next prime (124441907) can be obtained adding 124441873 to its sum of digits (34).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 75203584 + 49238289 = 8672^2 + 7017^2 .

It is a cyclic number.

It is not a de Polignac number, because 124441873 - 2¹³ = 124433681 is a prime.

It is not a weakly prime, because it can be changed into another prime (124441573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62220936 + 62220937.

It is an arithmetic number, because the mean of its divisors is an integer number (62220937).

Almost surely, 2^124441873 is an apocalyptic number.

It is an amenable number.

124441873 is a deficient number, since it is larger than the sum of its proper divisors (1).

124441873 is an equidigital number, since it uses as much as digits as its factorization.

124441873 is an evil number, because the sum of its binary digits is even.

The product of its digits is 21504, while the sum is 34.

The square root of 124441873 is about 11155.3517649602. The cubic root of 124441873 is about 499.2547203351.

The spelling of 124441873 in words is "one hundred twenty-four million, four hundred forty-one thousand, eight hundred seventy-three".