6868306701616 has 40 divisors (see below), whose sum is σ = 13524024407040. Its totient is φ = 3378582129216.

The previous prime is 6868306701593. The next prime is 6868306701643. The reversal of 6868306701616 is 6161076038686.

It is a happy number.

It is a super-2 number, since 2×6868306701616² (a number of 26 digits) contains 22 as substring.

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, 10502520 + ... + 11137303.

It is an arithmetic number, because the mean of its divisors is an integer number (338100610176).

Almost surely, 2^{6868306701616} is an apocalyptic number.

It is an amenable number.

6868306701616 is a deficient number, since it is larger than the sum of its proper divisors (6655717705424).

6868306701616 is a wasteful number, since it uses less digits than its factorization.

6868306701616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21640153 (or 21640147 counting only the distinct ones).

The product of its (nonzero) digits is 10450944, while the sum is 58.

The spelling of 6868306701616 in words is "six trillion, eight hundred sixty-eight billion, three hundred six million, seven hundred one thousand, six hundred sixteen".