2440433212 has 24 divisors (see below), whose sum is σ = 5038315520. Its totient is φ = 1012160880.

The previous prime is 2440433179. The next prime is 2440433213. The reversal of 2440433212 is 2123340442.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2440433213) 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, 1404912 + ... + 1406647.

Almost surely, 2^2440433212 is an apocalyptic number.

It is an amenable number.

2440433212 is an abundant number, since it is smaller than the sum of its proper divisors (2597882308).

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

2440433212 is a wasteful number, since it uses less digits than its factorization.

2440433212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2811601 (or 2811599 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 2440433212 is about 49400.7410065882. The cubic root of 2440433212 is about 1346.3427692368.

Adding to 2440433212 its reverse (2123340442), we get a palindrome (4563773654).

The spelling of 2440433212 in words is "two billion, four hundred forty million, four hundred thirty-three thousand, two hundred twelve".