4018508046 has 96 divisors (see below), whose sum is σ = 10110260160. Its totient is φ = 1129863168.

The previous prime is 4018508033. The next prime is 4018508051. The reversal of 4018508046 is 6408058104.

4018508046 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×4018508046² = 32296813831533476232, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4018508046.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2406900 + ... + 2408568.

It is an arithmetic number, because the mean of its divisors is an integer number (105315210).

Almost surely, 2^4018508046 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4018508046, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5055130080).

4018508046 is an abundant number, since it is smaller than the sum of its proper divisors (6091752114).

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

4018508046 is a wasteful number, since it uses less digits than its factorization.

4018508046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1978 (or 1975 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 36.

The square root of 4018508046 is about 63391.7032899417. The cubic root of 4018508046 is about 1589.8455931701.

The spelling of 4018508046 in words is "four billion, eighteen million, five hundred eight thousand, forty-six".