3204181802623 has 8 divisors (see below), whose sum is σ = 3290848928192. Its totient is φ = 3117518235936.

The previous prime is 3204181802611. The next prime is 3204181802651. The reversal of 3204181802623 is 3262081814023.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3204181802623 - 2²¹ = 3204179705471 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 (3204181808623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 988186 + ... + 2717512.

It is an arithmetic number, because the mean of its divisors is an integer number (411356116024).

Almost surely, 2^{3204181802623} is an apocalyptic number.

3204181802623 is a deficient number, since it is larger than the sum of its proper divisors (86667125569).

3204181802623 is a wasteful number, since it uses less digits than its factorization.

3204181802623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1779441.

The product of its (nonzero) digits is 110592, while the sum is 40.

The spelling of 3204181802623 in words is "three trillion, two hundred four billion, one hundred eighty-one million, eight hundred two thousand, six hundred twenty-three".