3402000040443 has 16 divisors (see below), whose sum is σ = 4661440711200. Its totient is φ = 2205354594816.

The previous prime is 3402000040441. The next prime is 3402000040447. The reversal of 3402000040443 is 3440400002043.

It is a happy number.

It is not a de Polignac number, because 3402000040443 - 2¹ = 3402000040441 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3402000040441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9179518 + ... + 9542931.

It is an arithmetic number, because the mean of its divisors is an integer number (291340044450).

Almost surely, 2^{3402000040443} is an apocalyptic number.

3402000040443 is a deficient number, since it is larger than the sum of its proper divisors (1259440670757).

3402000040443 is a wasteful number, since it uses less digits than its factorization.

3402000040443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18724126.

The product of its (nonzero) digits is 4608, while the sum is 24.

Adding to 3402000040443 its reverse (3440400002043), we get a palindrome (6842400042486).

The spelling of 3402000040443 in words is "three trillion, four hundred two billion, forty thousand, four hundred forty-three".