3242145343 has 16 divisors (see below), whose sum is σ = 3438950400. Its totient is φ = 3050140896.

The previous prime is 3242145337. The next prime is 3242145359. The reversal of 3242145343 is 3435412423.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 3242145343 - 2²¹ = 3240048191 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3242145043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1350258 + ... + 1352656.

It is an arithmetic number, because the mean of its divisors is an integer number (214934400).

Almost surely, 2^3242145343 is an apocalyptic number.

3242145343 is a deficient number, since it is larger than the sum of its proper divisors (196805057).

3242145343 is a wasteful number, since it uses less digits than its factorization.

3242145343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3366.

The product of its digits is 34560, while the sum is 31.

The square root of 3242145343 is about 56939.8396818958. The cubic root of 3242145343 is about 1480.0537695038.

Adding to 3242145343 its reverse (3435412423), we get a palindrome (6677557766).

The spelling of 3242145343 in words is "three billion, two hundred forty-two million, one hundred forty-five thousand, three hundred forty-three".