4161189882 has 8 divisors (see below), whose sum is σ = 8322379776. Its totient is φ = 1387063292.

The previous prime is 4161189871. The next prime is 4161189887. The reversal of 4161189882 is 2889811614.

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

4161189882 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (4161189887) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 346765818 + ... + 346765829.

It is an arithmetic number, because the mean of its divisors is an integer number (1040297472).

Almost surely, 2^4161189882 is an apocalyptic number.

4161189882 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.

4161189882 is a wasteful number, since it uses less digits than its factorization.

4161189882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 693531652.

The product of its digits is 221184, while the sum is 48.

The square root of 4161189882 is about 64507.2854955159. The cubic root of 4161189882 is about 1608.4436282158.

The spelling of 4161189882 in words is "four billion, one hundred sixty-one million, one hundred eighty-nine thousand, eight hundred eighty-two".