8044066193935 has 16 divisors (see below), whose sum is σ = 9738521984160. Its totient is φ = 6378160481280.

The previous prime is 8044066193929. The next prime is 8044066193953. The reversal of 8044066193935 is 5393916604408.

It is a de Polignac number, because none of the positive numbers 2^k-8044066193935 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8044066193935.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30048475 + ... + 30314995.

It is an arithmetic number, because the mean of its divisors is an integer number (608657624010).

Almost surely, 2^{8044066193935} is an apocalyptic number.

8044066193935 is a deficient number, since it is larger than the sum of its proper divisors (1694455790225).

8044066193935 is a wasteful number, since it uses less digits than its factorization.

8044066193935 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 320058.

The product of its (nonzero) digits is 16796160, while the sum is 58.

The spelling of 8044066193935 in words is "eight trillion, forty-four billion, sixty-six million, one hundred ninety-three thousand, nine hundred thirty-five".