4233678142018 has 16 divisors (see below), whose sum is σ = 6839228415096. Its totient is φ = 1953945331200.

The previous prime is 4233678142009. The next prime is 4233678142039. The reversal of 4233678142018 is 8102418763324.

It can be written as a sum of positive squares in 4 ways, for example, as 1477457267049 + 2756220874969 = 1215507^2 + 1660187^2 .

It is a super-2 number, since 2×4233678142018² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1629321 + ... + 3334972.

Almost surely, 2^{4233678142018} is an apocalyptic number.

4233678142018 is a deficient number, since it is larger than the sum of its proper divisors (2605550273078).

4233678142018 is a wasteful number, since it uses less digits than its factorization.

4233678142018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4997109.

The product of its (nonzero) digits is 1548288, while the sum is 49.

The spelling of 4233678142018 in words is "four trillion, two hundred thirty-three billion, six hundred seventy-eight million, one hundred forty-two thousand, eighteen".