3426840343003 has 16 divisors (see below), whose sum is σ = 4287628707840. Its totient is φ = 2660762462400.

The previous prime is 3426840342971. The next prime is 3426840343013. The reversal of 3426840343003 is 3003430486243.

It is a happy number.

It is not a de Polignac number, because 3426840343003 - 2⁵ = 3426840342971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3426840343013) 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, 79167723 + ... + 79210996.

It is an arithmetic number, because the mean of its divisors is an integer number (267976794240).

Almost surely, 2^{3426840343003} is an apocalyptic number.

3426840343003 is a deficient number, since it is larger than the sum of its proper divisors (860788364837).

3426840343003 is a wasteful number, since it uses less digits than its factorization.

3426840343003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158379018.

The product of its (nonzero) digits is 497664, while the sum is 40.

The spelling of 3426840343003 in words is "three trillion, four hundred twenty-six billion, eight hundred forty million, three hundred forty-three thousand, three".