313402143413320 has 256 divisors, whose sum is σ = 812896999649280. Its totient is φ = 107900398080000.

The previous prime is 313402143413297. The next prime is 313402143413347. The reversal of 313402143413320 is 23314341204313.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 58882570 + ... + 63984070.

It is an arithmetic number, because the mean of its divisors is an integer number (3175378904880).

Almost surely, 2^{313402143413320} 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 313402143413320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (406448499824640).

313402143413320 is an abundant number, since it is smaller than the sum of its proper divisors (499494856235960).

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

313402143413320 is a wasteful number, since it uses less digits than its factorization.

313402143413320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5101696 (or 5101692 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 34.

Adding to 313402143413320 its reverse (23314341204313), we get a palindrome (336716484617633).

The spelling of 313402143413320 in words is "three hundred thirteen trillion, four hundred two billion, one hundred forty-three million, four hundred thirteen thousand, three hundred twenty".