42242243103323 has 4 divisors (see below), whose sum is σ = 43604896106688. Its totient is φ = 40879590099960.

The previous prime is 42242243103289. The next prime is 42242243103367. The reversal of 42242243103323 is 32330134224224.

42242243103323 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 42242243103323 - 2⁶ = 42242243103259 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42242243109323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 681326501636 + ... + 681326501697.

It is an arithmetic number, because the mean of its divisors is an integer number (10901224026672).

Almost surely, 2^{42242243103323} is an apocalyptic number.

42242243103323 is a deficient number, since it is larger than the sum of its proper divisors (1362653003365).

42242243103323 is a wasteful number, since it uses less digits than its factorization.

42242243103323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1362653003364.

The product of its (nonzero) digits is 165888, while the sum is 35.

Adding to 42242243103323 its reverse (32330134224224), we get a palindrome (74572377327547).

The spelling of 42242243103323 in words is "forty-two trillion, two hundred forty-two billion, two hundred forty-three million, one hundred three thousand, three hundred twenty-three".