11066365541 has 8 divisors (see below), whose sum is σ = 13797027264. Its totient is φ = 8623141920.

The previous prime is 11066365481. The next prime is 11066365549. The reversal of 11066365541 is 14556366011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11066365541 - 2⁶ = 11066365477 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 11066365495 and 11066365504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11066365549) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71859440 + ... + 71859593.

It is an arithmetic number, because the mean of its divisors is an integer number (1724628408).

Almost surely, 2^11066365541 is an apocalyptic number.

11066365541 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11066365541 is a deficient number, since it is larger than the sum of its proper divisors (2730661723).

11066365541 is a wasteful number, since it uses less digits than its factorization.

11066365541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143719051.

The product of its (nonzero) digits is 64800, while the sum is 38.

The spelling of 11066365541 in words is "eleven billion, sixty-six million, three hundred sixty-five thousand, five hundred forty-one".