313463144 has 16 divisors (see below), whose sum is σ = 589442400. Its totient is φ = 156278512.

The previous prime is 313463123. The next prime is 313463173. The reversal of 313463144 is 441364313.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53684 + ... + 59235.

It is an arithmetic number, because the mean of its divisors is an integer number (36840150).

Almost surely, 2^313463144 is an apocalyptic number.

It is an amenable number.

313463144 is a deficient number, since it is larger than the sum of its proper divisors (275979256).

313463144 is a wasteful number, since it uses less digits than its factorization.

313463144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113272 (or 113268 counting only the distinct ones).

The product of its digits is 10368, while the sum is 29.

The square root of 313463144 is about 17704.8903978534. The cubic root of 313463144 is about 679.3008558135.

The spelling of 313463144 in words is "three hundred thirteen million, four hundred sixty-three thousand, one hundred forty-four".