2066970330459 has 24 divisors (see below), whose sum is σ = 3238352378352. Its totient is φ = 1265290298880.

The previous prime is 2066970330407. The next prime is 2066970330461. The reversal of 2066970330459 is 9540330796602.

2066970330459 is a `hidden beast` number, since 206 + 69 + 7 + 0 + 330 + 45 + 9 = 666.

It is not a de Polignac number, because 2066970330459 - 2⁷ = 2066970330331 is a prime.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (2066970332459) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 164745069 + ... + 164757614.

It is an arithmetic number, because the mean of its divisors is an integer number (134931349098).

Almost surely, 2^{2066970330459} is an apocalyptic number.

2066970330459 is a deficient number, since it is larger than the sum of its proper divisors (1171382047893).

2066970330459 is a wasteful number, since it uses less digits than its factorization.

2066970330459 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329502747 (or 329502744 counting only the distinct ones).

The product of its (nonzero) digits is 7348320, while the sum is 54.

The spelling of 2066970330459 in words is "two trillion, sixty-six billion, nine hundred seventy million, three hundred thirty thousand, four hundred fifty-nine".