4067840048 has 20 divisors (see below), whose sum is σ = 7888901328. Its totient is φ = 2031994560.

The previous prime is 4067840041. The next prime is 4067840059. The reversal of 4067840048 is 8400487604.

It is a super-2 number, since 2×4067840048² = 33094645312225284608, which contains 22 as substring.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 4067839987 and 4067840014.

It is not an unprimeable number, because it can be changed into a prime (4067840041) 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, 102836 + ... + 136787.

Almost surely, 2^4067840048 is an apocalyptic number.

It is an amenable number.

4067840048 is a deficient number, since it is larger than the sum of its proper divisors (3821061280).

4067840048 is a wasteful number, since it uses less digits than its factorization.

4067840048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240692 (or 240686 counting only the distinct ones).

The product of its (nonzero) digits is 172032, while the sum is 41.

The square root of 4067840048 is about 63779.6209458789. The cubic root of 4067840048 is about 1596.3249045926.

The spelling of 4067840048 in words is "four billion, sixty-seven million, eight hundred forty thousand, forty-eight".