2032202440 has 32 divisors (see below), whose sum is σ = 4841425080. Its totient is φ = 765064192.

The previous prime is 2032202413. The next prime is 2032202441. The reversal of 2032202440 is 442022302.

It can be written as a sum of positive squares in 4 ways, for example, as 1808460676 + 223741764 = 42526^2 + 14958^2 .

It is not an unprimeable number, because it can be changed into a prime (2032202441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1493587 + ... + 1494946.

Almost surely, 2^2032202440 is an apocalyptic number.

2032202440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2032202440 is an abundant number, since it is smaller than the sum of its proper divisors (2809222640).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2032202440 is a wasteful number, since it uses less digits than its factorization.

2032202440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2988561 (or 2988557 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 19.

The square root of 2032202440 is about 45079.9560780620. The cubic root of 2032202440 is about 1266.6471671360.

Adding to 2032202440 its reverse (442022302), we get a palindrome (2474224742).

It can be divided in two parts, 20322024 and 40, that added together give a square (20322064 = 4508²).

The spelling of 2032202440 in words is "two billion, thirty-two million, two hundred two thousand, four hundred forty".