124120441043 has 4 divisors (see below), whose sum is σ = 124386224040. Its totient is φ = 123854658048.

The previous prime is 124120441037. The next prime is 124120441063. The reversal of 124120441043 is 340144021421.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 124120441043 - 2⁶ = 124120440979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (124120441063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 132890798 + ... + 132891731.

It is an arithmetic number, because the mean of its divisors is an integer number (31096556010).

Almost surely, 2^124120441043 is an apocalyptic number.

124120441043 is a deficient number, since it is larger than the sum of its proper divisors (265782997).

124120441043 is an equidigital number, since it uses as much as digits as its factorization.

124120441043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265782996.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 124120441043 its reverse (340144021421), we get a palindrome (464264462464).

The spelling of 124120441043 in words is "one hundred twenty-four billion, one hundred twenty million, four hundred forty-one thousand, forty-three".