4158070818 has 64 divisors (see below), whose sum is σ = 9186873984. Its totient is φ = 1244160000.

The previous prime is 4158070799. The next prime is 4158070823. The reversal of 4158070818 is 8180708514.

4158070818 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 4158070818.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3605730 + ... + 3606882.

It is an arithmetic number, because the mean of its divisors is an integer number (143544906).

Almost surely, 2^4158070818 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4158070818, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4593436992).

4158070818 is an abundant number, since it is smaller than the sum of its proper divisors (5028803166).

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

4158070818 is a wasteful number, since it uses less digits than its factorization.

4158070818 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1811.

The product of its (nonzero) digits is 71680, while the sum is 42.

The square root of 4158070818 is about 64483.1049035327. The cubic root of 4158070818 is about 1608.0416524383.

The spelling of 4158070818 in words is "four billion, one hundred fifty-eight million, seventy thousand, eight hundred eighteen".