2340403404 has 48 divisors (see below), whose sum is σ = 5641789440. Its totient is φ = 754341120.

The previous prime is 2340403367. The next prime is 2340403427. The reversal of 2340403404 is 4043040432.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 695077 + ... + 698435.

It is an arithmetic number, because the mean of its divisors is an integer number (117537280).

Almost surely, 2^2340403404 is an apocalyptic number.

It is an amenable number.

2340403404 is an abundant number, since it is smaller than the sum of its proper divisors (3301386036).

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

2340403404 is a wasteful number, since it uses less digits than its factorization.

2340403404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5270 (or 5268 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 24.

The square root of 2340403404 is about 48377.7159857718. The cubic root of 2340403404 is about 1327.6906811825.

Adding to 2340403404 its reverse (4043040432), we get a palindrome (6383443836).

The spelling of 2340403404 in words is "two billion, three hundred forty million, four hundred three thousand, four hundred four".