240020340224303 has 4 divisors (see below), whose sum is σ = 240173122110168. Its totient is φ = 239867558338440.

The previous prime is 240020340224257. The next prime is 240020340224317. The reversal of 240020340224303 is 303422043020042.

It is a happy number.

240020340224303 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 240020340224303 - 2³⁶ = 239951620747567 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240020340224503) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76390940576 + ... + 76390943717.

It is an arithmetic number, because the mean of its divisors is an integer number (60043280527542).

Almost surely, 2^{240020340224303} is an apocalyptic number.

240020340224303 is a deficient number, since it is larger than the sum of its proper divisors (152781885865).

240020340224303 is a wasteful number, since it uses less digits than its factorization.

240020340224303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152781885864.

The product of its (nonzero) digits is 27648, while the sum is 29.

Adding to 240020340224303 its reverse (303422043020042), we get a palindrome (543442383244345).

The spelling of 240020340224303 in words is "two hundred forty trillion, twenty billion, three hundred forty million, two hundred twenty-four thousand, three hundred three".