4278327766016 has 44 divisors (see below), whose sum is σ = 8555949281688. Its totient is φ = 2138295508992.

The previous prime is 4278327765997. The next prime is 4278327766019. The reversal of 4278327766016 is 6106677238724.

It is a hoax number, since the sum of its digits (59) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (4278327766019) 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, 1679420 + ... + 3372996.

Almost surely, 2^{4278327766016} is an apocalyptic number.

It is an amenable number.

4278327766016 is a deficient number, since it is larger than the sum of its proper divisors (4277621515672).

4278327766016 is a wasteful number, since it uses less digits than its factorization.

4278327766016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1696064 (or 1696046 counting only the distinct ones).

The product of its (nonzero) digits is 28449792, while the sum is 59.

The spelling of 4278327766016 in words is "four trillion, two hundred seventy-eight billion, three hundred twenty-seven million, seven hundred sixty-six thousand, sixteen".