3315132242 has 8 divisors (see below), whose sum is σ = 4986031116. Its totient is φ = 1653121872.

The previous prime is 3315132241. The next prime is 3315132251. The reversal of 3315132242 is 2422315133.

It is a happy number.

3315132242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3191233081 + 123899161 = 56491^2 + 11131^2 .

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

It is not an unprimeable number, because it can be changed into a prime (3315132241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2221193 + ... + 2222684.

Almost surely, 2^3315132242 is an apocalyptic number.

3315132242 is a deficient number, since it is larger than the sum of its proper divisors (1670898874).

3315132242 is a wasteful number, since it uses less digits than its factorization.

3315132242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4444252.

The product of its digits is 4320, while the sum is 26.

The square root of 3315132242 is about 57577.1850822876. The cubic root of 3315132242 is about 1491.0777365541.

Adding to 3315132242 its reverse (2422315133), we get a palindrome (5737447375).

The spelling of 3315132242 in words is "three billion, three hundred fifteen million, one hundred thirty-two thousand, two hundred forty-two".