3325643664343 has 48 divisors (see below), whose sum is σ = 4511564628480. Its totient is φ = 2385405380160.

The previous prime is 3325643664323. The next prime is 3325643664347. The reversal of 3325643664343 is 3434663465233.

It is a happy number.

It is not a de Polignac number, because 3325643664343 - 2³³ = 3317053729751 is a prime.

It is a super-2 number, since 2×3325643664343² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3325643664347) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3532296 + ... + 4373602.

It is an arithmetic number, because the mean of its divisors is an integer number (93990929760).

Almost surely, 2^{3325643664343} is an apocalyptic number.

3325643664343 is a deficient number, since it is larger than the sum of its proper divisors (1185920964137).

3325643664343 is a wasteful number, since it uses less digits than its factorization.

3325643664343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 841708 (or 841697 counting only the distinct ones).

The product of its digits is 33592320, while the sum is 52.

The spelling of 3325643664343 in words is "three trillion, three hundred twenty-five billion, six hundred forty-three million, six hundred sixty-four thousand, three hundred forty-three".