313044411143140 has 24 divisors (see below), whose sum is σ = 657511308752760. Its totient is φ = 125195279628288.

The previous prime is 313044411143117. The next prime is 313044411143197. The reversal of 313044411143140 is 41341114440313.

It can be written as a sum of positive squares in 4 ways, for example, as 19642583104 + 313024768560036 = 140152^2 + 17692506^2 .

It is a junction number, because it is equal to n+sod(n) for n = 313044411143096 and 313044411143105.

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, 1405187647 + ... + 1405410406.

It is an arithmetic number, because the mean of its divisors is an integer number (27396304531365).

Almost surely, 2^{313044411143140} is an apocalyptic number.

It is an amenable number.

313044411143140 is an abundant number, since it is smaller than the sum of its proper divisors (344466897609620).

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

313044411143140 is a wasteful number, since it uses less digits than its factorization.

313044411143140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2810603631 (or 2810603629 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 34.

Adding to 313044411143140 its reverse (41341114440313), we get a palindrome (354385525583453).

The spelling of 313044411143140 in words is "three hundred thirteen trillion, forty-four billion, four hundred eleven million, one hundred forty-three thousand, one hundred forty".