4001134043303 has 2 divisors, whose sum is σ = 4001134043304. Its totient is φ = 4001134043302.

The previous prime is 4001134043297. The next prime is 4001134043341. The reversal of 4001134043303 is 3033404311004.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4001134043303 - 2⁴ = 4001134043287 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4001134043363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2000567021651 + 2000567021652.

It is an arithmetic number, because the mean of its divisors is an integer number (2000567021652).

Almost surely, 2^{4001134043303} is an apocalyptic number.

4001134043303 is a deficient number, since it is larger than the sum of its proper divisors (1).

4001134043303 is an equidigital number, since it uses as much as digits as its factorization.

4001134043303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 4001134043303 its reverse (3033404311004), we get a palindrome (7034538354307).

The spelling of 4001134043303 in words is "four trillion, one billion, one hundred thirty-four million, forty-three thousand, three hundred three".