4289909178216 has 64 divisors (see below), whose sum is σ = 11093016654720. Its totient is φ = 1381547796480.

The previous prime is 4289909178197. The next prime is 4289909178239. The reversal of 4289909178216 is 6128719099824.

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 15 ways as a sum of consecutive naturals, for example, 21062065 + ... + 21264768.

It is an arithmetic number, because the mean of its divisors is an integer number (173328385230).

Almost surely, 2^{4289909178216} is an apocalyptic number.

It is an amenable number.

4289909178216 is an abundant number, since it is smaller than the sum of its proper divisors (6803107476504).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4289909178216 is a wasteful number, since it uses less digits than its factorization.

4289909178216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42326986 (or 42326982 counting only the distinct ones).

The product of its (nonzero) digits is 31352832, while the sum is 66.

The spelling of 4289909178216 in words is "four trillion, two hundred eighty-nine billion, nine hundred nine million, one hundred seventy-eight thousand, two hundred sixteen".