4068452018 has 8 divisors (see below), whose sum is σ = 6107438448. Its totient is φ = 2032639204.

The previous prime is 4068451949. The next prime is 4068452027. The reversal of 4068452018 is 8102548604.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 790196 + ... + 795327.

It is an arithmetic number, because the mean of its divisors is an integer number (763429806).

Almost surely, 2^4068452018 is an apocalyptic number.

4068452018 is a deficient number, since it is larger than the sum of its proper divisors (2038986430).

4068452018 is a wasteful number, since it uses less digits than its factorization.

4068452018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1586808.

The product of its (nonzero) digits is 61440, while the sum is 38.

The square root of 4068452018 is about 63784.4183010240. The cubic root of 4068452018 is about 1596.4049514934.

The spelling of 4068452018 in words is "four billion, sixty-eight million, four hundred fifty-two thousand, eighteen".