330434023450 has 12 divisors (see below), whose sum is σ = 614607283710. Its totient is φ = 132173609360.

The previous prime is 330434023427. The next prime is 330434023489. The reversal of 330434023450 is 54320434033.

It can be written as a sum of positive squares in 3 ways, for example, as 173341493649 + 157092529801 = 416343^2 + 396349^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3304340185 + ... + 3304340284.

Almost surely, 2^330434023450 is an apocalyptic number.

330434023450 is a deficient number, since it is larger than the sum of its proper divisors (284173260260).

330434023450 is a wasteful number, since it uses less digits than its factorization.

330434023450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6608680481 (or 6608680476 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 31.

Adding to 330434023450 its reverse (54320434033), we get a palindrome (384754457483).

The spelling of 330434023450 in words is "three hundred thirty billion, four hundred thirty-four million, twenty-three thousand, four hundred fifty".