4161048218 has 8 divisors (see below), whose sum is σ = 6245622048. Its totient is φ = 2079174204.

The previous prime is 4161048217. The next prime is 4161048247. The reversal of 4161048218 is 8128401614.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (4161048211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 671096 + ... + 677267.

It is an arithmetic number, because the mean of its divisors is an integer number (780702756).

Almost surely, 2^4161048218 is an apocalyptic number.

4161048218 is a deficient number, since it is larger than the sum of its proper divisors (2084573830).

4161048218 is a wasteful number, since it uses less digits than its factorization.

4161048218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1349908.

The product of its (nonzero) digits is 12288, while the sum is 35.

The square root of 4161048218 is about 64506.1874396557. The cubic root of 4161048218 is about 1608.4253753321.

The spelling of 4161048218 in words is "four billion, one hundred sixty-one million, forty-eight thousand, two hundred eighteen".