313763942445 has 8 divisors (see below), whose sum is σ = 502022307936. Its totient is φ = 167340769296.

The previous prime is 313763942431. The next prime is 313763942519. The reversal of 313763942445 is 544249367313.

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

It is not a de Polignac number, because 313763942445 - 2⁵ = 313763942413 is a prime.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 10458798067 + ... + 10458798096.

It is an arithmetic number, because the mean of its divisors is an integer number (62752788492).

Almost surely, 2^313763942445 is an apocalyptic number.

It is an amenable number.

313763942445 is a deficient number, since it is larger than the sum of its proper divisors (188258365491).

313763942445 is a wasteful number, since it uses less digits than its factorization.

313763942445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20917596171.

The product of its digits is 6531840, while the sum is 51.

The spelling of 313763942445 in words is "three hundred thirteen billion, seven hundred sixty-three million, nine hundred forty-two thousand, four hundred forty-five".