4061850912 has 144 divisors (see below), whose sum is σ = 13222040832. Its totient is φ = 1158681600.

The previous prime is 4061850901. The next prime is 4061850917. The reversal of 4061850912 is 2190581604.

It is a tau number, because it is divible by the number of its divisors (144).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (4061850917) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1726537 + ... + 1728887.

It is an arithmetic number, because the mean of its divisors is an integer number (91819728).

Almost surely, 2^4061850912 is an apocalyptic number.

4061850912 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4061850912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6611020416).

4061850912 is an abundant number, since it is smaller than the sum of its proper divisors (9160189920).

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

4061850912 is a wasteful number, since it uses less digits than its factorization.

4061850912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3231 (or 3220 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 36.

The square root of 4061850912 is about 63732.6518513077. The cubic root of 4061850912 is about 1595.5410895332.

The spelling of 4061850912 in words is "four billion, sixty-one million, eight hundred fifty thousand, nine hundred twelve".