4143042245 has 32 divisors (see below), whose sum is σ = 5435596800. Its totient is φ = 3020901696.

The previous prime is 4143042227. The next prime is 4143042257. The reversal of 4143042245 is 5422403414.

It is a cyclic number.

It is not a de Polignac number, because 4143042245 - 2¹² = 4143038149 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 255572 + ... + 271298.

It is an arithmetic number, because the mean of its divisors is an integer number (169862400).

Almost surely, 2^4143042245 is an apocalyptic number.

It is an amenable number.

4143042245 is a deficient number, since it is larger than the sum of its proper divisors (1292554555).

4143042245 is a wasteful number, since it uses less digits than its factorization.

4143042245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15857.

The product of its (nonzero) digits is 15360, while the sum is 29.

The square root of 4143042245 is about 64366.4683278491. The cubic root of 4143042245 is about 1606.1019912978.

Adding to 4143042245 its reverse (5422403414), we get a palindrome (9565445659).

The spelling of 4143042245 in words is "four billion, one hundred forty-three million, forty-two thousand, two hundred forty-five".