116678985863 has 8 divisors (see below), whose sum is σ = 127551905280. Its totient is φ = 105850356280.

The previous prime is 116678985853. The next prime is 116678985889. The reversal of 116678985863 is 368589876611.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 116678985863 - 2¹² = 116678981767 is a prime.

It is a super-2 number, since 2×116678985863² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 116678985793 and 116678985802.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116678985823) 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, 11066945 + ... + 11077482.

It is an arithmetic number, because the mean of its divisors is an integer number (15943988160).

Almost surely, 2^116678985863 is an apocalyptic number.

116678985863 is a deficient number, since it is larger than the sum of its proper divisors (10872919417).

116678985863 is a wasteful number, since it uses less digits than its factorization.

116678985863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22144917.

The product of its digits is 104509440, while the sum is 68.

The spelling of 116678985863 in words is "one hundred sixteen billion, six hundred seventy-eight million, nine hundred eighty-five thousand, eight hundred sixty-three".