2066970332459 has 2 divisors, whose sum is σ = 2066970332460. Its totient is φ = 2066970332458.

The previous prime is 2066970332437. The next prime is 2066970332461. The reversal of 2066970332459 is 9542330796602.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2066970332459 - 2¹² = 2066970328363 is a prime.

Together with 2066970332461, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2066970332419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1033485166229 + 1033485166230.

It is an arithmetic number, because the mean of its divisors is an integer number (1033485166230).

Almost surely, 2^{2066970332459} is an apocalyptic number.

2066970332459 is a deficient number, since it is larger than the sum of its proper divisors (1).

2066970332459 is an equidigital number, since it uses as much as digits as its factorization.

2066970332459 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14696640, while the sum is 56.

The spelling of 2066970332459 in words is "two trillion, sixty-six billion, nine hundred seventy million, three hundred thirty-two thousand, four hundred fifty-nine".