2404021330 has 16 divisors (see below), whose sum is σ = 4419308160. Its totient is φ = 941148592.

The previous prime is 2404021273. The next prime is 2404021393. The reversal of 2404021330 is 331204042.

It is a junction number, because it is equal to n+sod(n) for n = 2404021298 and 2404021307.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2557000 + ... + 2557939.

It is an arithmetic number, because the mean of its divisors is an integer number (276206760).

Almost surely, 2^2404021330 is an apocalyptic number.

2404021330 is a deficient number, since it is larger than the sum of its proper divisors (2015286830).

2404021330 is a wasteful number, since it uses less digits than its factorization.

2404021330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5114993.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 2404021330 is about 49030.8202052546. The cubic root of 2404021330 is about 1339.6132636828.

Adding to 2404021330 its reverse (331204042), we get a palindrome (2735225372).

The spelling of 2404021330 in words is "two billion, four hundred four million, twenty-one thousand, three hundred thirty".