41999692834089 has 81 divisors (see below), whose sum is σ = 63356759843013. Its totient is φ = 26809637468544.

The previous prime is 41999692834081. The next prime is 41999692834117. The reversal of 41999692834089 is 98043829699914.

The square root of 41999692834089 is 6480717.

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

41999692834089 is a `hidden beast` number, since 4 + 1 + 99 + 96 + 9 + 28 + 340 + 89 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 7405392051225 + 34594300782864 = 2721285^2 + 5881692^2 .

It is not a de Polignac number, because 41999692834089 - 2³ = 41999692834081 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 41999692833999 and 41999692834017.

It is not an unprimeable number, because it can be changed into a prime (41999692834081) by changing a digit.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 91903047549 + ... + 91903048005.

Almost surely, 2^{41999692834089} is an apocalyptic number.

41999692834089 is the 6480717-th square number.

41999692834089 is the 3240359-th centered octagonal number.

It is an amenable number.

41999692834089 is a deficient number, since it is larger than the sum of its proper divisors (21357067008924).

41999692834089 is an frugal number, since it uses more digits than its factorization.

41999692834089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1304 (or 652 counting only the distinct ones).

The product of its (nonzero) digits is 2176782336, while the sum is 81.

The spelling of 41999692834089 in words is "forty-one trillion, nine hundred ninety-nine billion, six hundred ninety-two million, eight hundred thirty-four thousand, eighty-nine".