313452242 has 8 divisors (see below), whose sum is σ = 486391500. Its totient is φ = 151321744.

The previous prime is 313452233. The next prime is 313452287. The reversal of 313452242 is 242254313.

It can be written as a sum of positive squares in 2 ways, for example, as 301334881 + 12117361 = 17359^2 + 3481^2 .

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, 2702117 + ... + 2702232.

Almost surely, 2^313452242 is an apocalyptic number.

313452242 is a deficient number, since it is larger than the sum of its proper divisors (172939258).

313452242 is a wasteful number, since it uses less digits than its factorization.

313452242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5404380.

The product of its digits is 5760, while the sum is 26.

The square root of 313452242 is about 17704.5825141402. The cubic root of 313452242 is about 679.2929805402.

The spelling of 313452242 in words is "three hundred thirteen million, four hundred fifty-two thousand, two hundred forty-two".