10066643235 has 96 divisors (see below), whose sum is σ = 19320477696. Its totient is φ = 4808160000.

The previous prime is 10066643227. The next prime is 10066643261. The reversal of 10066643235 is 53234666001.

It is not a de Polignac number, because 10066643235 - 2³ = 10066643227 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 10066643235.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 13548274 + ... + 13549016.

It is an arithmetic number, because the mean of its divisors is an integer number (201254976).

Almost surely, 2^10066643235 is an apocalyptic number.

10066643235 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10066643235 is a deficient number, since it is larger than the sum of its proper divisors (9253834461).

10066643235 is a wasteful number, since it uses less digits than its factorization.

10066643235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1137 (or 1134 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 36.

The spelling of 10066643235 in words is "ten billion, sixty-six million, six hundred forty-three thousand, two hundred thirty-five".