2040218330 has 16 divisors (see below), whose sum is σ = 3674764800. Its totient is φ = 815560272.

The previous prime is 2040218329. The next prime is 2040218357. The reversal of 2040218330 is 338120402.

It is a junction number, because it is equal to n+sod(n) for n = 2040218296 and 2040218305.

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 7 ways as a sum of consecutive naturals, for example, 49430 + ... + 80769.

It is an arithmetic number, because the mean of its divisors is an integer number (229672800).

Almost surely, 2^2040218330 is an apocalyptic number.

2040218330 is a deficient number, since it is larger than the sum of its proper divisors (1634546470).

2040218330 is a wasteful number, since it uses less digits than its factorization.

2040218330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131773.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 2040218330 is about 45168.7760516045. The cubic root of 2040218330 is about 1268.3103846147.

Adding to 2040218330 its reverse (338120402), we get a palindrome (2378338732).

The spelling of 2040218330 in words is "two billion, forty million, two hundred eighteen thousand, three hundred thirty".