4143112045 has 8 divisors (see below), whose sum is σ = 4977665280. Its totient is φ = 3310535760.

The previous prime is 4143112027. The next prime is 4143112063. The reversal of 4143112045 is 5402113414.

It is an interprime number because it is at equal distance from previous prime (4143112027) and next prime (4143112063).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4143112045 - 2²⁷ = 4008894317 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 489621 + ... + 498010.

It is an arithmetic number, because the mean of its divisors is an integer number (622208160).

Almost surely, 2^4143112045 is an apocalyptic number.

It is an amenable number.

4143112045 is a deficient number, since it is larger than the sum of its proper divisors (834553235).

4143112045 is an equidigital number, since it uses as much as digits as its factorization.

4143112045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 988475.

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 4143112045 is about 64367.0105333470. The cubic root of 4143112045 is about 1606.1110108606. Note that the first 3 decimals are identical.

Adding to 4143112045 its reverse (5402113414), we get a palindrome (9545225459).

The spelling of 4143112045 in words is "four billion, one hundred forty-three million, one hundred twelve thousand, forty-five".