240004123304 has 32 divisors (see below), whose sum is σ = 490969987200. Its totient is φ = 109081125120.

The previous prime is 240004123273. The next prime is 240004123321. The reversal of 240004123304 is 403321400042.

240004123304 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 240004123304.

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 7 ways as a sum of consecutive naturals, for example, 710864 + ... + 992640.

It is an arithmetic number, because the mean of its divisors is an integer number (15342812100).

Almost surely, 2^240004123304 is an apocalyptic number.

It is an amenable number.

240004123304 is an abundant number, since it is smaller than the sum of its proper divisors (250965863896).

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

240004123304 is a wasteful number, since it uses less digits than its factorization.

240004123304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291473 (or 291469 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 240004123304 its reverse (403321400042), we get a palindrome (643325523346).

The spelling of 240004123304 in words is "two hundred forty billion, four million, one hundred twenty-three thousand, three hundred four".