4128093668 has 12 divisors (see below), whose sum is σ = 7235838960. Its totient is φ = 2060711112.

The previous prime is 4128093661. The next prime is 4128093677. The reversal of 4128093668 is 8663908214.

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (4128093661) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 831146 + ... + 836097.

It is an arithmetic number, because the mean of its divisors is an integer number (602986580).

Almost surely, 2^4128093668 is an apocalyptic number.

It is an amenable number.

4128093668 is a deficient number, since it is larger than the sum of its proper divisors (3107745292).

4128093668 is a wasteful number, since it uses less digits than its factorization.

4128093668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1667866 (or 1667864 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 47.

The square root of 4128093668 is about 64250.2425520714. The cubic root of 4128093668 is about 1604.1679959738.

The spelling of 4128093668 in words is "four billion, one hundred twenty-eight million, ninety-three thousand, six hundred sixty-eight".