7033042440 has 96 divisors (see below), whose sum is σ = 23008939200. Its totient is φ = 1863043200.

The previous prime is 7033042427. The next prime is 7033042441. The reversal of 7033042440 is 442403307.

It is not an unprimeable number, because it can be changed into a prime (7033042441) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10330 + ... + 119049.

It is an arithmetic number, because the mean of its divisors is an integer number (239676450).

Almost surely, 2^7033042440 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7033042440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11504469600).

7033042440 is an abundant number, since it is smaller than the sum of its proper divisors (15975896760).

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

7033042440 is a wasteful number, since it uses less digits than its factorization.

7033042440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129547 (or 129540 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 27.

The square root of 7033042440 is about 83863.2365223284. The cubic root of 7033042440 is about 1915.9363598849.

Adding to 7033042440 its reverse (442403307), we get a palindrome (7475445747).

The spelling of 7033042440 in words is "seven billion, thirty-three million, forty-two thousand, four hundred forty".