2040215332 has 6 divisors (see below), whose sum is σ = 3570376838. Its totient is φ = 1020107664.

The previous prime is 2040215311. The next prime is 2040215347. The reversal of 2040215332 is 2335120402.

It can be written as a sum of positive squares in only one way, i.e., 1274918436 + 765296896 = 35706^2 + 27664^2 .

It is a super-3 number, since 3×2040215332³ (a number of 29 digits) contains 333 as substring.

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 as a sum of consecutive naturals, namely, 255026913 + ... + 255026920.

Almost surely, 2^2040215332 is an apocalyptic number.

It is an amenable number.

2040215332 is a deficient number, since it is larger than the sum of its proper divisors (1530161506).

2040215332 is a wasteful number, since it uses less digits than its factorization.

2040215332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 510053837 (or 510053835 counting only the distinct ones).

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

The square root of 2040215332 is about 45168.7428649503. The cubic root of 2040215332 is about 1268.3097633745.

Adding to 2040215332 its reverse (2335120402), we get a palindrome (4375335734).

The spelling of 2040215332 in words is "two billion, forty million, two hundred fifteen thousand, three hundred thirty-two".