4434113143 has 4 divisors (see below), whose sum is σ = 4436874000. Its totient is φ = 4431352288.

The previous prime is 4434113129. The next prime is 4434113147. The reversal of 4434113143 is 3413114344.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4434113143 - 2¹⁷ = 4433982071 is a prime.

It is a super-2 number, since 2×4434113143² = 39322718729850676898, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4434113147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1378018 + ... + 1381231.

It is an arithmetic number, because the mean of its divisors is an integer number (1109218500).

Almost surely, 2^4434113143 is an apocalyptic number.

4434113143 is a deficient number, since it is larger than the sum of its proper divisors (2760857).

4434113143 is a wasteful number, since it uses less digits than its factorization.

4434113143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2760856.

The product of its digits is 6912, while the sum is 28.

The square root of 4434113143 is about 66589.1368242599. The cubic root of 4434113143 is about 1642.8664354678.

Adding to 4434113143 its reverse (3413114344), we get a palindrome (7847227487).

The spelling of 4434113143 in words is "four billion, four hundred thirty-four million, one hundred thirteen thousand, one hundred forty-three".