4860215578218 has 256 divisors, whose sum is σ = 13207640592384. Its totient is φ = 1151402895360.

The previous prime is 4860215578217. The next prime is 4860215578243. The reversal of 4860215578218 is 8128755120684.

It is not an unprimeable number, because it can be changed into a prime (4860215578217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 169348846 + ... + 169377542.

It is an arithmetic number, because the mean of its divisors is an integer number (51592346064).

Almost surely, 2^{4860215578218} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4860215578218, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6603820296192).

4860215578218 is an abundant number, since it is smaller than the sum of its proper divisors (8347425014166).

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

4860215578218 is a wasteful number, since it uses less digits than its factorization.

4860215578218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29069.

The product of its (nonzero) digits is 8601600, while the sum is 57.

The spelling of 4860215578218 in words is "four trillion, eight hundred sixty billion, two hundred fifteen million, five hundred seventy-eight thousand, two hundred eighteen".