4086136848 has 20 divisors (see below), whose sum is σ = 10555853648. Its totient is φ = 1362045600.

The previous prime is 4086136843. The next prime is 4086136889. The reversal of 4086136848 is 8486316804.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (48), and also a Moran number because the ratio is a prime number: 85127851 = 4086136848 / (4 + 0 + 8 + 6 + 1 + 3 + 6 + 8 + 4 + 8).

It is a junction number, because it is equal to n+sod(n) for n = 4086136797 and 4086136806.

It is not an unprimeable number, because it can be changed into a prime (4086136843) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42563878 + ... + 42563973.

Almost surely, 2^4086136848 is an apocalyptic number.

4086136848 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

4086136848 is an abundant number, since it is smaller than the sum of its proper divisors (6469716800).

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

4086136848 is a wasteful number, since it uses less digits than its factorization.

4086136848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85127862 (or 85127856 counting only the distinct ones).

The product of its (nonzero) digits is 884736, while the sum is 48.

The square root of 4086136848 is about 63922.8976815038. The cubic root of 4086136848 is about 1598.7147032007.

It can be divided in two parts, 408 and 6136848, that added together give a triangular number (6137256 = T₃₅₀₃).

The spelling of 4086136848 in words is "four billion, eighty-six million, one hundred thirty-six thousand, eight hundred forty-eight".