3343644463434 has 128 divisors (see below), whose sum is σ = 7754361569280. Its totient is φ = 951403219200.

The previous prime is 3343644463417. The next prime is 3343644463457. The reversal of 3343644463434 is 4343644463433.

It is a super-2 number, since 2×3343644463434² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 170732407 + ... + 170751989.

It is an arithmetic number, because the mean of its divisors is an integer number (60580949760).

Almost surely, 2^{3343644463434} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3343644463434, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3877180784640).

3343644463434 is an abundant number, since it is smaller than the sum of its proper divisors (4410717105846).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3343644463434 is a wasteful number, since it uses less digits than its factorization.

3343644463434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22076.

The product of its digits is 35831808, while the sum is 51.

Subtracting 3343644463434 from its reverse (4343644463433), we obtain a palindrome (999999999999).

The spelling of 3343644463434 in words is "three trillion, three hundred forty-three billion, six hundred forty-four million, four hundred sixty-three thousand, four hundred thirty-four".