146663332266 has 32 divisors (see below), whose sum is σ = 320406798528. Its totient is φ = 44385923840.

The previous prime is 146663332261. The next prime is 146663332337. The reversal of 146663332266 is 662233366641.

It is not an unprimeable number, because it can be changed into a prime (146663332261) 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, 1386351 + ... + 1488386.

It is an arithmetic number, because the mean of its divisors is an integer number (10012712454).

Almost surely, 2^146663332266 is an apocalyptic number.

146663332266 is an abundant number, since it is smaller than the sum of its proper divisors (173743466262).

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

146663332266 is a wasteful number, since it uses less digits than its factorization.

146663332266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2875526.

The product of its digits is 3359232, while the sum is 48.

The spelling of 146663332266 in words is "one hundred forty-six billion, six hundred sixty-three million, three hundred thirty-two thousand, two hundred sixty-six".