3240304220023 has 8 divisors (see below), whose sum is σ = 3489600029216. Its totient is φ = 2991014359200.

The previous prime is 3240304220017. The next prime is 3240304220053. The reversal of 3240304220023 is 3200224030423.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3240304220023 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3240304220023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3240304220003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 321888 + ... + 2565973.

It is an arithmetic number, because the mean of its divisors is an integer number (436200003652).

Almost surely, 2^{3240304220023} is an apocalyptic number.

3240304220023 is a deficient number, since it is larger than the sum of its proper divisors (249295809193).

3240304220023 is a wasteful number, since it uses less digits than its factorization.

3240304220023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2974185.

The product of its (nonzero) digits is 6912, while the sum is 25.

Adding to 3240304220023 its reverse (3200224030423), we get a palindrome (6440528250446).

The spelling of 3240304220023 in words is "three trillion, two hundred forty billion, three hundred four million, two hundred twenty thousand, twenty-three".