4048316181 has 48 divisors (see below), whose sum is σ = 7509954816. Its totient is φ = 2042523648.

The previous prime is 4048316123. The next prime is 4048316183. The reversal of 4048316181 is 1816138404.

It is a happy number.

4048316181 is a `hidden beast` number, since 4 + 0 + 4 + 8 + 31 + 618 + 1 = 666.

4048316181 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4048316181 - 2⁶ = 4048316117 is a prime.

It is a super-2 number, since 2×4048316181² = 32777727802692849522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4048316183) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 88620 + ... + 126293.

It is an arithmetic number, because the mean of its divisors is an integer number (156457392).

Almost surely, 2^4048316181 is an apocalyptic number.

It is an amenable number.

4048316181 is a deficient number, since it is larger than the sum of its proper divisors (3461638635).

4048316181 is a wasteful number, since it uses less digits than its factorization.

4048316181 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214962 (or 214959 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 36.

The square root of 4048316181 is about 63626.3795999741. The cubic root of 4048316181 is about 1593.7669188700.

The spelling of 4048316181 in words is "four billion, forty-eight million, three hundred sixteen thousand, one hundred eighty-one".