2066134004 has 48 divisors (see below), whose sum is σ = 4166486016. Its totient is φ = 887695200.

The previous prime is 2066134003. The next prime is 2066134019. The reversal of 2066134004 is 4004316602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2066134001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41039 + ... + 76265.

It is an arithmetic number, because the mean of its divisors is an integer number (86801792).

Almost surely, 2^2066134004 is an apocalyptic number.

It is an amenable number.

2066134004 is an abundant number, since it is smaller than the sum of its proper divisors (2100352012).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2066134004 is a wasteful number, since it uses less digits than its factorization.

2066134004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35316 (or 35314 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 2066134004 is about 45454.7467708269. The cubic root of 2066134004 is about 1273.6580018451.

The spelling of 2066134004 in words is "two billion, sixty-six million, one hundred thirty-four thousand, four".