240305044403223 has 64 divisors (see below), whose sum is σ = 360221537280000. Its totient is φ = 158318617897440.

The previous prime is 240305044403209. The next prime is 240305044403329. The reversal of 240305044403223 is 322304440503042.

240305044403223 is a `hidden beast` number, since 24 + 0 + 3 + 0 + 5 + 0 + 4 + 4 + 403 + 223 = 666.

240305044403223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 240305044403223 - 2⁵ = 240305044403191 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240305044403023) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 817030836 + ... + 817324902.

It is an arithmetic number, because the mean of its divisors is an integer number (5628461520000).

Almost surely, 2^{240305044403223} is an apocalyptic number.

240305044403223 is a deficient number, since it is larger than the sum of its proper divisors (119916492876777).

240305044403223 is a wasteful number, since it uses less digits than its factorization.

240305044403223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 295169 (or 295163 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 36.

Adding to 240305044403223 its reverse (322304440503042), we get a palindrome (562609484906265).

The spelling of 240305044403223 in words is "two hundred forty trillion, three hundred five billion, forty-four million, four hundred three thousand, two hundred twenty-three".