660246434330 has 32 divisors (see below), whose sum is σ = 1417274337024. Its totient is φ = 216528022656.

The previous prime is 660246434293. The next prime is 660246434389. The reversal of 660246434330 is 33434642066.

It is an unprimeable number.

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, 205043867 + ... + 205047086.

It is an arithmetic number, because the mean of its divisors is an integer number (44289823032).

Almost surely, 2^660246434330 is an apocalyptic number.

660246434330 is an abundant number, since it is smaller than the sum of its proper divisors (757027902694).

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

660246434330 is a wasteful number, since it uses less digits than its factorization.

660246434330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 410090990.

The product of its (nonzero) digits is 746496, while the sum is 41.

The spelling of 660246434330 in words is "six hundred sixty billion, two hundred forty-six million, four hundred thirty-four thousand, three hundred thirty".