116677894566 has 8 divisors (see below), whose sum is σ = 233355789144. Its totient is φ = 38892631520.

The previous prime is 116677894549. The next prime is 116677894583. The reversal of 116677894566 is 665498776611.

It is an interprime number because it is at equal distance from previous prime (116677894549) and next prime (116677894583).

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

116677894566 is an admirable number.

It is a super-2 number, since 2×116677894566² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 116677894497 and 116677894506.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9723157875 + ... + 9723157886.

It is an arithmetic number, because the mean of its divisors is an integer number (29169473643).

Almost surely, 2^116677894566 is an apocalyptic number.

116677894566 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

116677894566 is a wasteful number, since it uses less digits than its factorization.

116677894566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19446315766.

The product of its digits is 91445760, while the sum is 66.

The spelling of 116677894566 in words is "one hundred sixteen billion, six hundred seventy-seven million, eight hundred ninety-four thousand, five hundred sixty-six".