330466804385 has 4 divisors (see below), whose sum is σ = 396560165268. Its totient is φ = 264373443504.

The previous prime is 330466804373. The next prime is 330466804397. The reversal of 330466804385 is 583408664033.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (330466804373) and next prime (330466804397).

It can be written as a sum of positive squares in 2 ways, for example, as 83895963904 + 246570840481 = 289648^2 + 496559^2 .

It is a cyclic number.

It is not a de Polignac number, because 330466804385 - 2²² = 330462610081 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33046680434 + ... + 33046680443.

It is an arithmetic number, because the mean of its divisors is an integer number (99140041317).

Almost surely, 2^330466804385 is an apocalyptic number.

It is an amenable number.

330466804385 is a deficient number, since it is larger than the sum of its proper divisors (66093360883).

330466804385 is an equidigital number, since it uses as much as digits as its factorization.

330466804385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66093360882.

The product of its (nonzero) digits is 4976640, while the sum is 50.

The spelling of 330466804385 in words is "three hundred thirty billion, four hundred sixty-six million, eight hundred four thousand, three hundred eighty-five".