4138871109284 has 24 divisors (see below), whose sum is σ = 7443040355520. Its totient is φ = 2012352188256.

The previous prime is 4138871109283. The next prime is 4138871109299. The reversal of 4138871109284 is 4829011788314.

It is not an unprimeable number, because it can be changed into a prime (4138871109281) by changing a digit.

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, 7745264 + ... + 8262375.

It is an arithmetic number, because the mean of its divisors is an integer number (310126681480).

Almost surely, 2^{4138871109284} is an apocalyptic number.

It is an amenable number.

4138871109284 is a deficient number, since it is larger than the sum of its proper divisors (3304169246236).

4138871109284 is a wasteful number, since it uses less digits than its factorization.

4138871109284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16009427 (or 16009425 counting only the distinct ones).

The product of its (nonzero) digits is 3096576, while the sum is 56.

The spelling of 4138871109284 in words is "four trillion, one hundred thirty-eight billion, eight hundred seventy-one million, one hundred nine thousand, two hundred eighty-four".