1124001442 has 8 divisors (see below), whose sum is σ = 1686774096. Its totient is φ = 561743412.

The previous prime is 1124001419. The next prime is 1124001451. The reversal of 1124001442 is 2441004211.

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

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 3 ways as a sum of consecutive naturals, for example, 123148 + ... + 131959.

It is an arithmetic number, because the mean of its divisors is an integer number (210846762).

Almost surely, 2^1124001442 is an apocalyptic number.

1124001442 is a deficient number, since it is larger than the sum of its proper divisors (562772654).

1124001442 is a wasteful number, since it uses less digits than its factorization.

1124001442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257312.

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 1124001442 is about 33526.1307341005. The cubic root of 1124001442 is about 1039.7341042385.

Adding to 1124001442 its reverse (2441004211), we get a palindrome (3565005653).

The spelling of 1124001442 in words is "one billion, one hundred twenty-four million, one thousand, four hundred forty-two".