2404042445 has 16 divisors (see below), whose sum is σ = 3310778880. Its totient is φ = 1641583104.

The previous prime is 2404042429. The next prime is 2404042453. The reversal of 2404042445 is 5442404042.

It is not a de Polignac number, because 2404042445 - 2⁴ = 2404042429 is a prime.

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 15 ways as a sum of consecutive naturals, for example, 135332 + ... + 152061.

It is an arithmetic number, because the mean of its divisors is an integer number (206923680).

Almost surely, 2^2404042445 is an apocalyptic number.

It is an amenable number.

2404042445 is a deficient number, since it is larger than the sum of its proper divisors (906736435).

2404042445 is a wasteful number, since it uses less digits than its factorization.

2404042445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287644.

The product of its (nonzero) digits is 20480, while the sum is 29.

The square root of 2404042445 is about 49031.0355285303. The cubic root of 2404042445 is about 1339.6171857017.

Adding to 2404042445 its reverse (5442404042), we get a palindrome (7846446487).

The spelling of 2404042445 in words is "two billion, four hundred four million, forty-two thousand, four hundred forty-five".