4085108352 has 96 divisors (see below), whose sum is σ = 12659626980. Its totient is φ = 1256951808.

The previous prime is 4085108351. The next prime is 4085108383. The reversal of 4085108352 is 2538015804.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3183667776 + 901440576 = 56424^2 + 30024^2 .

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×4085108352² = 33376220495160311808, which contains 22 as substring.

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 (4085108351) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 121413 + ... + 151364.

Almost surely, 2^4085108352 is an apocalyptic number.

It is an amenable number.

4085108352 is an abundant number, since it is smaller than the sum of its proper divisors (8574518628).

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

4085108352 is a wasteful number, since it uses less digits than its factorization.

4085108352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272810 (or 272795 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 36.

The square root of 4085108352 is about 63914.8523584307. The cubic root of 4085108352 is about 1598.5805577789.

The spelling of 4085108352 in words is "four billion, eighty-five million, one hundred eight thousand, three hundred fifty-two".