2404442434 has 8 divisors (see below), whose sum is σ = 3614557068. Its totient is φ = 1199590080.

The previous prime is 2404442431. The next prime is 2404442479. The reversal of 2404442434 is 4342444042.

It can be written as a sum of positive squares in 2 ways, for example, as 2223405409 + 181037025 = 47153^2 + 13455^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2404442396 and 2404442405.

It is not an unprimeable number, because it can be changed into a prime (2404442431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1314427 + ... + 1316254.

Almost surely, 2^2404442434 is an apocalyptic number.

2404442434 is a deficient number, since it is larger than the sum of its proper divisors (1210114634).

2404442434 is a wasteful number, since it uses less digits than its factorization.

2404442434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2631140.

The product of its (nonzero) digits is 49152, while the sum is 31.

The square root of 2404442434 is about 49035.1142957779. The cubic root of 2404442434 is about 1339.6914775713.

Adding to 2404442434 its reverse (4342444042), we get a palindrome (6746886476).

The spelling of 2404442434 in words is "two billion, four hundred four million, four hundred forty-two thousand, four hundred thirty-four".