1124404043 has 8 divisors (see below), whose sum is σ = 1297043712. Its totient is φ = 954767016.

The previous prime is 1124404027. The next prime is 1124404051. The reversal of 1124404043 is 3404044211.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1124404043 - 2⁴ = 1124404027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1124404093) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 749855 + ... + 751352.

It is an arithmetic number, because the mean of its divisors is an integer number (162130464).

Almost surely, 2^1124404043 is an apocalyptic number.

1124404043 is a deficient number, since it is larger than the sum of its proper divisors (172639669).

1124404043 is a wasteful number, since it uses less digits than its factorization.

1124404043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1501321.

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 1124404043 is about 33532.1344832088. The cubic root of 1124404043 is about 1039.8582286408.

Adding to 1124404043 its reverse (3404044211), we get a palindrome (4528448254).

The spelling of 1124404043 in words is "one billion, one hundred twenty-four million, four hundred four thousand, forty-three".