1124030242 has 12 divisors (see below), whose sum is σ = 1791059490. Its totient is φ = 528955136.

The previous prime is 1124030221. The next prime is 1124030251. The reversal of 1124030242 is 2420304211.

It can be written as a sum of positive squares in 3 ways, for example, as 1097000641 + 27029601 = 33121^2 + 5199^2 .

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 971767 + ... + 972922.

Almost surely, 2^1124030242 is an apocalyptic number.

1124030242 is a deficient number, since it is larger than the sum of its proper divisors (667029248).

1124030242 is a wasteful number, since it uses less digits than its factorization.

1124030242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1944725 (or 1944708 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 1124030242 is about 33526.5602470638. The cubic root of 1124030242 is about 1039.7429844425.

Adding to 1124030242 its reverse (2420304211), we get a palindrome (3544334453).

The spelling of 1124030242 in words is "one billion, one hundred twenty-four million, thirty thousand, two hundred forty-two".