1120324442 has 8 divisors (see below), whose sum is σ = 1681420032. Its totient is φ = 559851100.

The previous prime is 1120324399. The next prime is 1120324453. The reversal of 1120324442 is 2444230211.

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

It is a super-2 number, since 2×1120324442² = 2510253710685222728, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 151034 + ... + 158277.

It is an arithmetic number, because the mean of its divisors is an integer number (210177504).

Almost surely, 2^1120324442 is an apocalyptic number.

1120324442 is a deficient number, since it is larger than the sum of its proper divisors (561095590).

1120324442 is a wasteful number, since it uses less digits than its factorization.

1120324442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311124.

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

The square root of 1120324442 is about 33471.2479898793. The cubic root of 1120324442 is about 1038.5990882587.

Adding to 1120324442 its reverse (2444230211), we get a palindrome (3564554653).

The spelling of 1120324442 in words is "one billion, one hundred twenty million, three hundred twenty-four thousand, four hundred forty-two".