4060865818125 has 30 divisors (see below), whose sum is σ = 7329772570406. Its totient is φ = 2165795100000.

The previous prime is 4060865818099. The next prime is 4060865818153. The reversal of 4060865818125 is 5218185680604.

4060865818125 is a `hidden beast` number, since 4 + 0 + 608 + 6 + 5 + 8 + 1 + 8 + 1 + 25 = 666.

It can be written as a sum of positive squares in 5 ways, for example, as 1773696567204 + 2287169250921 = 1331802^2 + 1512339^2 .

It is not a de Polignac number, because 4060865818125 - 2¹⁰ = 4060865817101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 360960226 + ... + 360971475.

Almost surely, 2^{4060865818125} is an apocalyptic number.

4060865818125 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4060865818125 is a deficient number, since it is larger than the sum of its proper divisors (3268906752281).

4060865818125 is an equidigital number, since it uses as much as digits as its factorization.

4060865818125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 721931727 (or 721931709 counting only the distinct ones).

The product of its (nonzero) digits is 3686400, while the sum is 54.

The spelling of 4060865818125 in words is "four trillion, sixty billion, eight hundred sixty-five million, eight hundred eighteen thousand, one hundred twenty-five".