2066066335 has 8 divisors (see below), whose sum is σ = 2481566976. Its totient is φ = 1651328160.

The previous prime is 2066066297. The next prime is 2066066339. The reversal of 2066066335 is 5336606602.

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

It is not a de Polignac number, because 2066066335 - 2⁹ = 2066065823 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2066066294 and 2066066303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2066066339) 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, 184636 + ... + 195505.

It is an arithmetic number, because the mean of its divisors is an integer number (310195872).

Almost surely, 2^2066066335 is an apocalyptic number.

2066066335 is a deficient number, since it is larger than the sum of its proper divisors (415500641).

2066066335 is a wasteful number, since it uses less digits than its factorization.

2066066335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 381233.

The product of its (nonzero) digits is 116640, while the sum is 37.

The square root of 2066066335 is about 45454.0024090288. The cubic root of 2066066335 is about 1273.6440969542.

The spelling of 2066066335 in words is "two billion, sixty-six million, sixty-six thousand, three hundred thirty-five".