1124404234 has 4 divisors (see below), whose sum is σ = 1686606354. Its totient is φ = 562202116.

The previous prime is 1124404189. The next prime is 1124404247. The reversal of 1124404234 is 4324044211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4324044211 = 197 ⋅21949463.

It can be written as a sum of positive squares in only one way, i.e., 792253609 + 332150625 = 28147^2 + 18225^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1124404199 and 1124404208.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 281101057 + ... + 281101060.

Almost surely, 2^1124404234 is an apocalyptic number.

1124404234 is a deficient number, since it is larger than the sum of its proper divisors (562202120).

1124404234 is an equidigital number, since it uses as much as digits as its factorization.

1124404234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 562202119.

The product of its (nonzero) digits is 3072, while the sum is 25.

The square root of 1124404234 is about 33532.1373312230. The cubic root of 1124404234 is about 1039.8582875202.

Adding to 1124404234 its reverse (4324044211), we get a palindrome (5448448445).

The spelling of 1124404234 in words is "one billion, one hundred twenty-four million, four hundred four thousand, two hundred thirty-four".