1120434442 has 8 divisors (see below), whose sum is σ = 1681148196. Its totient is φ = 560051712.

The previous prime is 1120434431. The next prime is 1120434463. The reversal of 1120434442 is 2444340211.

It can be written as a sum of positive squares in 2 ways, for example, as 1045940281 + 74494161 = 32341^2 + 8631^2 .

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

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, 74113 + ... + 87940.

Almost surely, 2^1120434442 is an apocalyptic number.

1120434442 is a deficient number, since it is larger than the sum of its proper divisors (560713754).

1120434442 is a wasteful number, since it uses less digits than its factorization.

1120434442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165512.

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

The square root of 1120434442 is about 33472.8911509000. The cubic root of 1120434442 is about 1038.6330790553.

Adding to 1120434442 its reverse (2444340211), we get a palindrome (3564774653).

The spelling of 1120434442 in words is "one billion, one hundred twenty million, four hundred thirty-four thousand, four hundred forty-two".