3204142255 has 4 divisors (see below), whose sum is σ = 3844970712. Its totient is φ = 2563313800.

The previous prime is 3204142247. The next prime is 3204142297. The reversal of 3204142255 is 5522414023.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 3204142255 - 2³ = 3204142247 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 320414221 + ... + 320414230.

It is an arithmetic number, because the mean of its divisors is an integer number (961242678).

Almost surely, 2^3204142255 is an apocalyptic number.

3204142255 is a deficient number, since it is larger than the sum of its proper divisors (640828457).

3204142255 is an equidigital number, since it uses as much as digits as its factorization.

3204142255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 640828456.

The product of its (nonzero) digits is 9600, while the sum is 28.

The square root of 3204142255 is about 56605.1433617123. The cubic root of 3204142255 is about 1474.2481668762.

Adding to 3204142255 its reverse (5522414023), we get a palindrome (8726556278).

The spelling of 3204142255 in words is "three billion, two hundred four million, one hundred forty-two thousand, two hundred fifty-five".