124080043 has 4 divisors (see below), whose sum is σ = 124221448. Its totient is φ = 123938640.

The previous prime is 124080037. The next prime is 124080079. The reversal of 124080043 is 340080421.

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 124080043 - 2⁹ = 124079531 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 124079996 and 124080023.

It is not an unprimeable number, because it can be changed into a prime (124080343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69378 + ... + 71143.

It is an arithmetic number, because the mean of its divisors is an integer number (31055362).

Almost surely, 2^124080043 is an apocalyptic number.

124080043 is a deficient number, since it is larger than the sum of its proper divisors (141405).

124080043 is an equidigital number, since it uses as much as digits as its factorization.

124080043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141404.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 124080043 is about 11139.1221826498. The cubic root of 124080043 is about 498.7703691616.

The spelling of 124080043 in words is "one hundred twenty-four million, eighty thousand, forty-three".