4273066664 has 32 divisors (see below), whose sum is σ = 8190892800. Its totient is φ = 2088922560.

The previous prime is 4273066657. The next prime is 4273066669. The reversal of 4273066664 is 4666603724.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (4273066669) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 396629 + ... + 407259.

It is an arithmetic number, because the mean of its divisors is an integer number (255965400).

Almost surely, 2^4273066664 is an apocalyptic number.

It is an amenable number.

4273066664 is a deficient number, since it is larger than the sum of its proper divisors (3917826136).

4273066664 is a wasteful number, since it uses less digits than its factorization.

4273066664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11753 (or 11749 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 44.

The square root of 4273066664 is about 65368.6978912690. The cubic root of 4273066664 is about 1622.7310869389.

The spelling of 4273066664 in words is "four billion, two hundred seventy-three million, sixty-six thousand, six hundred sixty-four".