116895856668 has 48 divisors (see below), whose sum is σ = 275857871520. Its totient is φ = 38523859200.

The previous prime is 116895856663. The next prime is 116895856669. The reversal of 116895856668 is 866658598611.

It is a happy number.

It is a super-2 number, since 2×116895856668² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116895856663) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 506058 + ... + 699918.

It is an arithmetic number, because the mean of its divisors is an integer number (5747038990).

Almost surely, 2^116895856668 is an apocalyptic number.

It is an amenable number.

116895856668 is an abundant number, since it is smaller than the sum of its proper divisors (158962014852).

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

116895856668 is a wasteful number, since it uses less digits than its factorization.

116895856668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194438 (or 194436 counting only the distinct ones).

The product of its digits is 149299200, while the sum is 69.

The spelling of 116895856668 in words is "one hundred sixteen billion, eight hundred ninety-five million, eight hundred fifty-six thousand, six hundred sixty-eight".