1120034240 has 112 divisors (see below), whose sum is σ = 2884883232. Its totient is φ = 411734016.

The previous prime is 1120034221. The next prime is 1120034263. The reversal of 1120034240 is 424300211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1276682 + ... + 1277558.

It is an arithmetic number, because the mean of its divisors is an integer number (25757886).

Almost surely, 2^1120034240 is an apocalyptic number.

1120034240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1120034240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1442441616).

1120034240 is an abundant number, since it is smaller than the sum of its proper divisors (1764848992).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1120034240 is a wasteful number, since it uses less digits than its factorization.

1120034240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1214 (or 1204 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 1120034240 is about 33466.9126152981. The cubic root of 1120034240 is about 1038.5094030599.

Adding to 1120034240 its reverse (424300211), we get a palindrome (1544334451).

The spelling of 1120034240 in words is "one billion, one hundred twenty million, thirty-four thousand, two hundred forty".