2040332330 has 16 divisors (see below), whose sum is σ = 3680785800. Its totient is φ = 814313472.

The previous prime is 2040332317. The next prime is 2040332341. The reversal of 2040332330 is 332330402.

It can be written as a sum of positive squares in 4 ways, for example, as 1043225401 + 997106929 = 32299^2 + 31577^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 222719 + ... + 231698.

Almost surely, 2^2040332330 is an apocalyptic number.

2040332330 is a deficient number, since it is larger than the sum of its proper divisors (1640453470).

2040332330 is a wasteful number, since it uses less digits than its factorization.

2040332330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 454873.

The product of its (nonzero) digits is 1296, while the sum is 20.

The square root of 2040332330 is about 45170.0379676617. The cubic root of 2040332330 is about 1268.3340070360.

Adding to 2040332330 its reverse (332330402), we get a palindrome (2372662732).

The spelling of 2040332330 in words is "two billion, forty million, three hundred thirty-two thousand, three hundred thirty".