4043032143091 has 2 divisors, whose sum is σ = 4043032143092. Its totient is φ = 4043032143090.

The previous prime is 4043032143049. The next prime is 4043032143127. The reversal of 4043032143091 is 1903412303404.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4043032143091 is a prime.

It is a super-2 number, since 2×4043032143091² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4043032143991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2021516071545 + 2021516071546.

It is an arithmetic number, because the mean of its divisors is an integer number (2021516071546).

Almost surely, 2^{4043032143091} is an apocalyptic number.

4043032143091 is a deficient number, since it is larger than the sum of its proper divisors (1).

4043032143091 is an equidigital number, since it uses as much as digits as its factorization.

4043032143091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31104, while the sum is 34.

Adding to 4043032143091 its reverse (1903412303404), we get a palindrome (5946444446495).

The spelling of 4043032143091 in words is "four trillion, forty-three billion, thirty-two million, one hundred forty-three thousand, ninety-one".