2404324431 has 16 divisors (see below), whose sum is σ = 3684789600. Its totient is φ = 1547610624.

The previous prime is 2404324393. The next prime is 2404324453. The reversal of 2404324431 is 1344234042.

It is a happy number.

It is not a de Polignac number, because 2404324431 - 2¹⁷ = 2404193359 is a prime.

It is a super-2 number, since 2×2404324431² = 11561551939006947522, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 2404324395 and 2404324404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2404324471) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 1534546 + ... + 1536111.

It is an arithmetic number, because the mean of its divisors is an integer number (230299350).

Almost surely, 2^2404324431 is an apocalyptic number.

2404324431 is a deficient number, since it is larger than the sum of its proper divisors (1280465169).

2404324431 is a wasteful number, since it uses less digits than its factorization.

2404324431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3070695 (or 3070689 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

The square root of 2404324431 is about 49033.9110310405. The cubic root of 2404324431 is about 1339.6695611667.

Adding to 2404324431 its reverse (1344234042), we get a palindrome (3748558473).

The spelling of 2404324431 in words is "two billion, four hundred four million, three hundred twenty-four thousand, four hundred thirty-one".