313300442 has 32 divisors (see below), whose sum is σ = 587056512. Its totient is φ = 122088384.

The previous prime is 313300433. The next prime is 313300483. The reversal of 313300442 is 244003313.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 653 + ... + 25040.

It is an arithmetic number, because the mean of its divisors is an integer number (18345516).

Almost surely, 2^313300442 is an apocalyptic number.

313300442 is a deficient number, since it is larger than the sum of its proper divisors (273756070).

313300442 is a wasteful number, since it uses less digits than its factorization.

313300442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25782.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 313300442 is about 17700.2949692936. The cubic root of 313300442 is about 679.1833058582.

Adding to 313300442 its reverse (244003313), we get a palindrome (557303755).

The spelling of 313300442 in words is "three hundred thirteen million, three hundred thousand, four hundred forty-two".