240013504 has 14 divisors (see below), whose sum is σ = 476276924. Its totient is φ = 120006720.

The previous prime is 240013493. The next prime is 240013513. The reversal of 240013504 is 405310042.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1875042 + ... + 1875169.

Almost surely, 2^240013504 is an apocalyptic number.

It is an amenable number.

240013504 is a deficient number, since it is larger than the sum of its proper divisors (236263420).

240013504 is an equidigital number, since it uses as much as digits as its factorization.

240013504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3750223 (or 3750213 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 240013504 is about 15492.3692184249. The cubic root of 240013504 is about 621.4581565465.

Adding to 240013504 its reverse (405310042), we get a palindrome (645323546).

The spelling of 240013504 in words is "two hundred forty million, thirteen thousand, five hundred four".