4143332545 has 16 divisors (see below), whose sum is σ = 5436912960. Its totient is φ = 3006158400.

The previous prime is 4143332503. The next prime is 4143332561. The reversal of 4143332545 is 5452333414.

It is a happy number.

It is not a de Polignac number, because 4143332545 - 2¹⁵ = 4143299777 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4143332545.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66315 + ... + 112624.

It is an arithmetic number, because the mean of its divisors is an integer number (339807060).

Almost surely, 2^4143332545 is an apocalyptic number.

It is an amenable number.

4143332545 is a deficient number, since it is larger than the sum of its proper divisors (1293580415).

4143332545 is a wasteful number, since it uses less digits than its factorization.

4143332545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179376.

The product of its digits is 86400, while the sum is 34.

The square root of 4143332545 is about 64368.7233444939. The cubic root of 4143332545 is about 1606.1395032267.

Adding to 4143332545 its reverse (5452333414), we get a palindrome (9595665959).

The spelling of 4143332545 in words is "four billion, one hundred forty-three million, three hundred thirty-two thousand, five hundred forty-five".