3200312242 has 4 divisors (see below), whose sum is σ = 4800468366. Its totient is φ = 1600156120.

The previous prime is 3200312233. The next prime is 3200312273. The reversal of 3200312242 is 2422130023.

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

It can be written as a sum of positive squares in only one way, i.e., 1903664161 + 1296648081 = 43631^2 + 36009^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 800078059 + ... + 800078062.

Almost surely, 2^3200312242 is an apocalyptic number.

3200312242 is a deficient number, since it is larger than the sum of its proper divisors (1600156124).

3200312242 is a wasteful number, since it uses less digits than its factorization.

3200312242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1600156123.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 3200312242 is about 56571.3022830481. The cubic root of 3200312242 is about 1473.6605274541.

Adding to 3200312242 its reverse (2422130023), we get a palindrome (5622442265).

The spelling of 3200312242 in words is "three billion, two hundred million, three hundred twelve thousand, two hundred forty-two".