146066665339 has 8 divisors (see below), whose sum is σ = 166941331200. Its totient is φ = 125193999336.

The previous prime is 146066665319. The next prime is 146066665373. The reversal of 146066665339 is 933566660641.

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

It is not a de Polignac number, because 146066665339 - 2¹¹ = 146066663291 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 146066665339.

It is not an unprimeable number, because it can be changed into a prime (146066665309) 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, 340039 + ... + 638560.

It is an arithmetic number, because the mean of its divisors is an integer number (20867666400).

Almost surely, 2^146066665339 is an apocalyptic number.

146066665339 is a deficient number, since it is larger than the sum of its proper divisors (20874665861).

146066665339 is an equidigital number, since it uses as much as digits as its factorization.

146066665339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 999929.

The product of its (nonzero) digits is 12597120, while the sum is 55.

The spelling of 146066665339 in words is "one hundred forty-six billion, sixty-six million, six hundred sixty-five thousand, three hundred thirty-nine".