313114310443040 has 48 divisors (see below), whose sum is σ = 740229357210840. Its totient is φ = 125161610096640.

The previous prime is 313114310443003. The next prime is 313114310443073. The reversal of 313114310443040 is 40344013411313.

It can be written as a sum of positive squares in 4 ways, for example, as 243368361671824 + 69745948771216 = 15600268^2 + 8351404^2 .

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a junction number, because it is equal to n+sod(n) for n = 313114310442988 and 313114310443006.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 656902271 + ... + 657378750.

Almost surely, 2^{313114310443040} is an apocalyptic number.

It is an amenable number.

313114310443040 is an abundant number, since it is smaller than the sum of its proper divisors (427115046767800).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

313114310443040 is a wasteful number, since it uses less digits than its factorization.

313114310443040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1314282525 (or 1314282517 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 32.

Adding to 313114310443040 its reverse (40344013411313), we get a palindrome (353458323854353).

The spelling of 313114310443040 in words is "three hundred thirteen trillion, one hundred fourteen billion, three hundred ten million, four hundred forty-three thousand, forty".