124040204 has 12 divisors (see below), whose sum is σ = 217879200. Its totient is φ = 61789008.

The previous prime is 124040153. The next prime is 124040209. The reversal of 124040204 is 402040421.

It is not an unprimeable number, because it can be changed into a prime (124040209) 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, 56564 + ... + 58715.

It is an arithmetic number, because the mean of its divisors is an integer number (18156600).

Almost surely, 2^124040204 is an apocalyptic number.

It is an amenable number.

124040204 is a deficient number, since it is larger than the sum of its proper divisors (93838996).

124040204 is a wasteful number, since it uses less digits than its factorization.

124040204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115552 (or 115550 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 17.

The square root of 124040204 is about 11137.3337922503. Note that the first 3 decimals coincide. The cubic root of 124040204 is about 498.7169825485.

Adding to 124040204 its reverse (402040421), we get a palindrome (526080625).

The spelling of 124040204 in words is "one hundred twenty-four million, forty thousand, two hundred four".