181114368180 has 24 divisors (see below), whose sum is σ = 507120231072. Its totient is φ = 48297164832.

The previous prime is 181114368157. The next prime is 181114368233. The reversal of 181114368180 is 81863411181.

181114368180 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×181114368180² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1509286342 + ... + 1509286461.

It is an arithmetic number, because the mean of its divisors is an integer number (21130009628).

Almost surely, 2^181114368180 is an apocalyptic number.

181114368180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

181114368180 is an abundant number, since it is smaller than the sum of its proper divisors (326005862892).

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

181114368180 is a wasteful number, since it uses less digits than its factorization.

181114368180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3018572815 (or 3018572813 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 42.

The spelling of 181114368180 in words is "one hundred eighty-one billion, one hundred fourteen million, three hundred sixty-eight thousand, one hundred eighty".