188799389104041 has 9 divisors (see below), whose sum is σ = 272710288247709. Its totient is φ = 125866231921836.

The previous prime is 188799389103953. The next prime is 188799389104129. The reversal of 188799389104041 is 140401983997881.

The square root of 188799389104041 is 13740429.

It is a perfect power (a square), and thus also a powerful number.

188799389104041 is a `hidden beast` number, since 1 + 8 + 87 + 99 + 389 + 1 + 0 + 40 + 41 = 666.

It is an interprime number because it is at equal distance from previous prime (188799389103953) and next prime (188799389104129).

It is a tau number, because it is divible by the number of its divisors (9).

It is not a de Polignac number, because 188799389104041 - 2¹⁷ = 188799388972969 is a prime.

It is not an unprimeable number, because it can be changed into a prime (188799389104141) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 38931216 + ... + 43511358.

Almost surely, 2^{188799389104041} is an apocalyptic number.

188799389104041 is the 13740429-th square number.

188799389104041 is the 6870215-th centered octagonal number.

It is an amenable number.

188799389104041 is a deficient number, since it is larger than the sum of its proper divisors (83910899143668).

188799389104041 is an frugal number, since it uses more digits than its factorization.

188799389104041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9160292 (or 4580146 counting only the distinct ones).

The product of its (nonzero) digits is 125411328, while the sum is 72.

The spelling of 188799389104041 in words is "one hundred eighty-eight trillion, seven hundred ninety-nine billion, three hundred eighty-nine million, one hundred four thousand, forty-one".