2066135241 has 16 divisors (see below), whose sum is σ = 2952319104. Its totient is φ = 1281924864.

The previous prime is 2066135237. The next prime is 2066135249. The reversal of 2066135241 is 1425316602.

It is not a de Polignac number, because 2066135241 - 2² = 2066135237 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2066135199 and 2066135208.

It is not an unprimeable number, because it can be changed into a prime (2066135249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 402096 + ... + 407201.

It is an arithmetic number, because the mean of its divisors is an integer number (184519944).

Almost surely, 2^2066135241 is an apocalyptic number.

It is an amenable number.

2066135241 is a deficient number, since it is larger than the sum of its proper divisors (886183863).

2066135241 is a wasteful number, since it uses less digits than its factorization.

2066135241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 809360.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 2066135241 is about 45454.7603777646. The cubic root of 2066135241 is about 1273.6582560259.

The spelling of 2066135241 in words is "two billion, sixty-six million, one hundred thirty-five thousand, two hundred forty-one".