4284612018 has 64 divisors (see below), whose sum is σ = 9875692800. Its totient is φ = 1375315200.

The previous prime is 4284611999. The next prime is 4284612019. The reversal of 4284612018 is 8102164824.

4284612018 is a `hidden beast` number, since 4 + 28 + 4 + 612 + 0 + 18 = 666.

It is not an unprimeable number, because it can be changed into a prime (4284612019) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 624555 + ... + 631377.

It is an arithmetic number, because the mean of its divisors is an integer number (154307700).

Almost surely, 2^4284612018 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4284612018, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4937846400).

4284612018 is an abundant number, since it is smaller than the sum of its proper divisors (5591080782).

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

4284612018 is a wasteful number, since it uses less digits than its factorization.

4284612018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7264 (or 7258 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 36.

The square root of 4284612018 is about 65456.9478206859. The cubic root of 4284612018 is about 1624.1912526930.

The spelling of 4284612018 in words is "four billion, two hundred eighty-four million, six hundred twelve thousand, eighteen".