2404433140 has 12 divisors (see below), whose sum is σ = 5049309636. Its totient is φ = 961773248.

The previous prime is 2404433113. The next prime is 2404433173. The reversal of 2404433140 is 413344042.

It can be written as a sum of positive squares in 2 ways, for example, as 1817146384 + 587286756 = 42628^2 + 24234^2 .

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 60110809 + ... + 60110848.

It is an arithmetic number, because the mean of its divisors is an integer number (420775803).

Almost surely, 2^2404433140 is an apocalyptic number.

2404433140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2404433140 is an abundant number, since it is smaller than the sum of its proper divisors (2644876496).

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

2404433140 is a wasteful number, since it uses less digits than its factorization.

2404433140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120221666 (or 120221664 counting only the distinct ones).

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

The square root of 2404433140 is about 49035.0195268647. The cubic root of 2404433140 is about 1339.6897514458.

Adding to 2404433140 its reverse (413344042), we get a palindrome (2817777182).

The spelling of 2404433140 in words is "two billion, four hundred four million, four hundred thirty-three thousand, one hundred forty".