330142294 has 16 divisors (see below), whose sum is σ = 505891008. Its totient is φ = 161549512.

The previous prime is 330142289. The next prime is 330142303. The reversal of 330142294 is 492241033.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8469 + ... + 27055.

It is an arithmetic number, because the mean of its divisors is an integer number (31618188).

Almost surely, 2^330142294 is an apocalyptic number.

330142294 is a deficient number, since it is larger than the sum of its proper divisors (175748714).

330142294 is a wasteful number, since it uses less digits than its factorization.

330142294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18779.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 330142294 is about 18169.8182159316. The cubic root of 330142294 is about 691.1416331490.

The spelling of 330142294 in words is "three hundred thirty million, one hundred forty-two thousand, two hundred ninety-four".