4278711116 has 24 divisors (see below), whose sum is σ = 7557327120. Its totient is φ = 2119537152.

The previous prime is 4278711103. The next prime is 4278711131. The reversal of 4278711116 is 6111178724.

It is a self number, because there is not a number n which added to its sum of digits gives 4278711116.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 279140 + ... + 294068.

It is an arithmetic number, because the mean of its divisors is an integer number (314888630).

Almost surely, 2^4278711116 is an apocalyptic number.

It is an amenable number.

4278711116 is a deficient number, since it is larger than the sum of its proper divisors (3278616004).

4278711116 is a wasteful number, since it uses less digits than its factorization.

4278711116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15593 (or 15591 counting only the distinct ones).

The product of its digits is 18816, while the sum is 38.

The square root of 4278711116 is about 65411.8576100694. The cubic root of 4278711116 is about 1623.4452810916.

The spelling of 4278711116 in words is "four billion, two hundred seventy-eight million, seven hundred eleven thousand, one hundred sixteen".