4033240345 has 16 divisors (see below), whose sum is σ = 4930009920. Its totient is φ = 3167066304.

The previous prime is 4033240301. The next prime is 4033240357. The reversal of 4033240345 is 5430423304.

4033240345 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4033240345 is a prime.

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, 23734 + ... + 92896.

It is an arithmetic number, because the mean of its divisors is an integer number (308125620).

Almost surely, 2^4033240345 is an apocalyptic number.

It is an amenable number.

4033240345 is a deficient number, since it is larger than the sum of its proper divisors (896769575).

4033240345 is a wasteful number, since it uses less digits than its factorization.

4033240345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69384.

The product of its (nonzero) digits is 17280, while the sum is 28.

The square root of 4033240345 is about 63507.7975133763. The cubic root of 4033240345 is about 1591.7860742205.

Adding to 4033240345 its reverse (5430423304), we get a palindrome (9463663649).

The spelling of 4033240345 in words is "four billion, thirty-three million, two hundred forty thousand, three hundred forty-five".