6343711340 has 12 divisors (see below), whose sum is σ = 13321793856. Its totient is φ = 2537484528.

The previous prime is 6343711333. The next prime is 6343711369. The reversal of 6343711340 is 431173436.

It is a junction number, because it is equal to n+sod(n) for n = 6343711297 and 6343711306.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 158592764 + ... + 158592803.

It is an arithmetic number, because the mean of its divisors is an integer number (1110149488).

Almost surely, 2^6343711340 is an apocalyptic number.

It is an amenable number.

6343711340 is an abundant number, since it is smaller than the sum of its proper divisors (6978082516).

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

6343711340 is a wasteful number, since it uses less digits than its factorization.

6343711340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317185576 (or 317185574 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 32.

The square root of 6343711340 is about 79647.4189161206. The cubic root of 6343711340 is about 1851.1763971434.

Adding to 6343711340 its reverse (431173436), we get a palindrome (6774884776).

The spelling of 6343711340 in words is "six billion, three hundred forty-three million, seven hundred eleven thousand, three hundred forty".