3203205242 has 8 divisors (see below), whose sum is σ = 4805374836. Its totient is φ = 1601413632.

The previous prime is 3203205223. The next prime is 3203205259. The reversal of 3203205242 is 2425023023.

It can be written as a sum of positive squares in 2 ways, for example, as 2746912921 + 456292321 = 52411^2 + 21361^2 .

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

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, 72263 + ... + 107834.

Almost surely, 2^3203205242 is an apocalyptic number.

3203205242 is a deficient number, since it is larger than the sum of its proper divisors (1602169594).

3203205242 is a wasteful number, since it uses less digits than its factorization.

3203205242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188992.

The product of its (nonzero) digits is 2880, while the sum is 23.

The square root of 3203205242 is about 56596.8660086404. The cubic root of 3203205242 is about 1474.1044441296.

Adding to 3203205242 its reverse (2425023023), we get a palindrome (5628228265).

The spelling of 3203205242 in words is "three billion, two hundred three million, two hundred five thousand, two hundred forty-two".