3152316242 has 8 divisors (see below), whose sum is σ = 4843803132. Its totient is φ = 1537715200.

The previous prime is 3152316199. The next prime is 3152316253. The reversal of 3152316242 is 2426132513.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2232468001 + 919848241 = 47249^2 + 30329^2 .

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

It is a super-3 number, since 3×3152316242³ (a number of 29 digits) contains 333 as substring.

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 in 3 ways as a sum of consecutive naturals, for example, 19221359 + ... + 19221522.

Almost surely, 2^3152316242 is an apocalyptic number.

3152316242 is a deficient number, since it is larger than the sum of its proper divisors (1691486890).

3152316242 is a wasteful number, since it uses less digits than its factorization.

3152316242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38442924.

The product of its digits is 8640, while the sum is 29.

The square root of 3152316242 is about 56145.4917335310. The cubic root of 3152316242 is about 1466.2564195449.

Adding to 3152316242 its reverse (2426132513), we get a palindrome (5578448755).

The spelling of 3152316242 in words is "three billion, one hundred fifty-two million, three hundred sixteen thousand, two hundred forty-two".