4263863814 has 80 divisors (see below), whose sum is σ = 11271422976. Its totient is φ = 1178938800.

The previous prime is 4263863801. The next prime is 4263863819. The reversal of 4263863814 is 4183683624.

4263863814 is a `hidden beast` number, since 4 + 2 + 6 + 3 + 8 + 638 + 1 + 4 = 666.

4263863814 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 4263863814.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4263863819) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 25492 + ... + 95799.

Almost surely, 2^4263863814 is an apocalyptic number.

4263863814 is an abundant number, since it is smaller than the sum of its proper divisors (7007559162).

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

4263863814 is a wasteful number, since it uses less digits than its factorization.

4263863814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121343 (or 121334 counting only the distinct ones).

The product of its digits is 663552, while the sum is 45.

The square root of 4263863814 is about 65298.2680781045. The cubic root of 4263863814 is about 1621.5652977698.

The spelling of 4263863814 in words is "four billion, two hundred sixty-three million, eight hundred sixty-three thousand, eight hundred fourteen".