313214340133420 has 96 divisors (see below), whose sum is σ = 768113020281600. Its totient is φ = 106072750252800.

The previous prime is 313214340133417. The next prime is 313214340133427. The reversal of 313214340133420 is 24331043412313.

It is not an unprimeable number, because it can be changed into a prime (313214340133427) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 634767451 + ... + 635260690.

It is an arithmetic number, because the mean of its divisors is an integer number (8001177294600).

Almost surely, 2^{313214340133420} is an apocalyptic number.

It is an amenable number.

313214340133420 is an abundant number, since it is smaller than the sum of its proper divisors (454898680148180).

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

313214340133420 is a wasteful number, since it uses less digits than its factorization.

313214340133420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1270028239 (or 1270028237 counting only the distinct ones).

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

Adding to 313214340133420 its reverse (24331043412313), we get a palindrome (337545383545733).

The spelling of 313214340133420 in words is "three hundred thirteen trillion, two hundred fourteen billion, three hundred forty million, one hundred thirty-three thousand, four hundred twenty".