240046404 has 48 divisors (see below), whose sum is σ = 604181760. Its totient is φ = 73739520.

The previous prime is 240046379. The next prime is 240046451. The reversal of 240046404 is 404640042.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 161344 + ... + 162824.

It is an arithmetic number, because the mean of its divisors is an integer number (12587120).

Almost surely, 2^240046404 is an apocalyptic number.

It is an amenable number.

240046404 is an abundant number, since it is smaller than the sum of its proper divisors (364135356).

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

240046404 is a wasteful number, since it uses less digits than its factorization.

240046404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2540 (or 2538 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 240046404 is about 15493.4309951024. The cubic root of 240046404 is about 621.4865508367.

Adding to 240046404 its reverse (404640042), we get a palindrome (644686446).

The spelling of 240046404 in words is "two hundred forty million, forty-six thousand, four hundred four".