117356214068 has 24 divisors (see below), whose sum is σ = 206381720160. Its totient is φ = 58390103520.

The previous prime is 117356214049. The next prime is 117356214089. The reversal of 117356214068 is 860412653711.

It is a super-2 number, since 2×117356214068² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

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, 9685598 + ... + 9697706.

It is an arithmetic number, because the mean of its divisors is an integer number (8599238340).

Almost surely, 2^117356214068 is an apocalyptic number.

It is an amenable number.

117356214068 is a deficient number, since it is larger than the sum of its proper divisors (89025506092).

117356214068 is a wasteful number, since it uses less digits than its factorization.

117356214068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23807 (or 23805 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 44.

Adding to 117356214068 its reverse (860412653711), we get a palindrome (977768867779).

The spelling of 117356214068 in words is "one hundred seventeen billion, three hundred fifty-six million, two hundred fourteen thousand, sixty-eight".