116171671616 has 112 divisors (see below), whose sum is σ = 309520498560. Its totient is φ = 41779998720.

The previous prime is 116171671573. The next prime is 116171671643. The reversal of 116171671616 is 616176171611.

116171671616 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (112).

It is a Harshad number since it is a multiple of its sum of digits (44).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 842621 + ... + 970748.

It is an arithmetic number, because the mean of its divisors is an integer number (2763575880).

Almost surely, 2^116171671616 is an apocalyptic number.

116171671616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

116171671616 is an abundant number, since it is smaller than the sum of its proper divisors (193348826944).

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

116171671616 is a wasteful number, since it uses less digits than its factorization.

116171671616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1813412 (or 1813402 counting only the distinct ones).

The product of its digits is 63504, while the sum is 44.

It can be divided in two parts, 116171 and 671616, that added together give a palindrome (787787).

The spelling of 116171671616 in words is "one hundred sixteen billion, one hundred seventy-one million, six hundred seventy-one thousand, six hundred sixteen".