330052144 has 20 divisors (see below), whose sum is σ = 677092824. Its totient is φ = 155318528.

The previous prime is 330052141. The next prime is 330052153. The reversal of 330052144 is 441250033.

It is not an unprimeable number, because it can be changed into a prime (330052141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 606442 + ... + 606985.

Almost surely, 2^330052144 is an apocalyptic number.

330052144 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

330052144 is an abundant number, since it is smaller than the sum of its proper divisors (347040680).

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

330052144 is a wasteful number, since it uses less digits than its factorization.

330052144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1213452 (or 1213446 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 330052144 is about 18167.3372842583. The cubic root of 330052144 is about 691.0787187720.

The spelling of 330052144 in words is "three hundred thirty million, fifty-two thousand, one hundred forty-four".