4043431113411 has 16 divisors (see below), whose sum is σ = 5702706902016. Its totient is φ = 2543099017536.

The previous prime is 4043431113389. The next prime is 4043431113427. The reversal of 4043431113411 is 1143111343404.

It is not a de Polignac number, because 4043431113411 - 2⁹ = 4043431112899 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4043431113431) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 401367915 + ... + 401377988.

It is an arithmetic number, because the mean of its divisors is an integer number (356419181376).

Almost surely, 2^{4043431113411} is an apocalyptic number.

4043431113411 is a deficient number, since it is larger than the sum of its proper divisors (1659275788605).

4043431113411 is a wasteful number, since it uses less digits than its factorization.

4043431113411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 802746002.

The product of its (nonzero) digits is 6912, while the sum is 30.

Adding to 4043431113411 its reverse (1143111343404), we get a palindrome (5186542456815).

The spelling of 4043431113411 in words is "four trillion, forty-three billion, four hundred thirty-one million, one hundred thirteen thousand, four hundred eleven".