116771801636 has 48 divisors (see below), whose sum is σ = 249682358016. Its totient is φ = 46643917824.

The previous prime is 116771801617. The next prime is 116771801677. The reversal of 116771801636 is 636108177611.

It is a super-3 number, since 3×116771801636³ (a number of 34 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1141841 + ... + 1239896.

It is an arithmetic number, because the mean of its divisors is an integer number (5201715792).

Almost surely, 2^116771801636 is an apocalyptic number.

It is an amenable number.

116771801636 is an abundant number, since it is smaller than the sum of its proper divisors (132910556380).

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

116771801636 is a wasteful number, since it uses less digits than its factorization.

116771801636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2381868 (or 2381866 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 47.

The spelling of 116771801636 in words is "one hundred sixteen billion, seven hundred seventy-one million, eight hundred one thousand, six hundred thirty-six".