4278071116288 has 20 divisors (see below), whose sum is σ = 8547786625950. Its totient is φ = 2139035557888.

The previous prime is 4278071116273. The next prime is 4278071116321. The reversal of 4278071116288 is 8826111708724.

It can be written as a sum of positive squares in only one way, i.e., 2279037083904 + 1999034032384 = 1509648^2 + 1413872^2 .

It is a hoax number, since the sum of its digits (55) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4177803313 + ... + 4177804336.

Almost surely, 2^{4278071116288} is an apocalyptic number.

It is an amenable number.

4278071116288 is a deficient number, since it is larger than the sum of its proper divisors (4269715509662).

4278071116288 is an frugal number, since it uses more digits than its factorization.

4278071116288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8355607667 (or 8355607651 counting only the distinct ones).

The product of its (nonzero) digits is 2408448, while the sum is 55.

The spelling of 4278071116288 in words is "four trillion, two hundred seventy-eight billion, seventy-one million, one hundred sixteen thousand, two hundred eighty-eight".