268683636116 has 24 divisors (see below), whose sum is σ = 537528203520. Its totient is φ = 115115644512.

The previous prime is 268683636103. The next prime is 268683636119. The reversal of 268683636116 is 611636386862.

It is a Smith number, since the sum of its digits (56) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (268683636119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1341611 + ... + 1528818.

It is an arithmetic number, because the mean of its divisors is an integer number (22397008480).

Almost surely, 2^268683636116 is an apocalyptic number.

It is an amenable number.

268683636116 is an abundant number, since it is smaller than the sum of its proper divisors (268844567404).

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

268683636116 is a wasteful number, since it uses less digits than its factorization.

268683636116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2873783 (or 2873781 counting only the distinct ones).

The product of its digits is 8957952, while the sum is 56.

The spelling of 268683636116 in words is "two hundred sixty-eight billion, six hundred eighty-three million, six hundred thirty-six thousand, one hundred sixteen".