124204404 has 36 divisors (see below), whose sum is σ = 293549984. Its totient is φ = 40870176.

The previous prime is 124204391. The next prime is 124204429. The reversal of 124204404 is 404402421.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 391654 + ... + 391970.

Almost surely, 2^124204404 is an apocalyptic number.

It is an amenable number.

124204404 is an abundant number, since it is smaller than the sum of its proper divisors (169345580).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

124204404 is a wasteful number, since it uses less digits than its factorization.

124204404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 744 (or 425 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 21.

The square root of 124204404 is about 11144.7029570106. The cubic root of 124204404 is about 498.9369467708.

Adding to 124204404 its reverse (404402421), we get a palindrome (528606825).

The spelling of 124204404 in words is "one hundred twenty-four million, two hundred four thousand, four hundred four".