313303402214244 has 144 divisors (see below), whose sum is σ = 858187772053248. Its totient is φ = 95801546098944.

The previous prime is 313303402214233. The next prime is 313303402214249. The reversal of 313303402214244 is 442412204303313.

313303402214244 is a `hidden beast` number, since 3 + 1 + 3 + 3 + 0 + 3 + 4 + 0 + 221 + 424 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 313303402214199 and 313303402214208.

It is not an unprimeable number, because it can be changed into a prime (313303402214249) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 337717794 + ... + 338644230.

Almost surely, 2^{313303402214244} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 313303402214244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (429093886026624).

313303402214244 is an abundant number, since it is smaller than the sum of its proper divisors (544884369839004).

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

313303402214244 is a wasteful number, since it uses less digits than its factorization.

313303402214244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 930954 (or 930949 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 36.

Adding to 313303402214244 its reverse (442412204303313), we get a palindrome (755715606517557).

The spelling of 313303402214244 in words is "three hundred thirteen trillion, three hundred three billion, four hundred two million, two hundred fourteen thousand, two hundred forty-four".