4218096664 has 8 divisors (see below), whose sum is σ = 7908931260. Its totient is φ = 2109048328.

The previous prime is 4218096647. The next prime is 4218096667. The reversal of 4218096664 is 4666908124.

4218096664 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4218096667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 263631034 + ... + 263631049.

Almost surely, 2^4218096664 is an apocalyptic number.

It is an amenable number.

4218096664 is a deficient number, since it is larger than the sum of its proper divisors (3690834596).

4218096664 is a wasteful number, since it uses less digits than its factorization.

4218096664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 527262089 (or 527262085 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 46.

The square root of 4218096664 is about 64946.8757062262. The cubic root of 4218096664 is about 1615.7426016774.

The spelling of 4218096664 in words is "four billion, two hundred eighteen million, ninety-six thousand, six hundred sixty-four".