233540324520422 has 16 divisors (see below), whose sum is σ = 351707327841744. Its totient is φ = 116304551700000.

The previous prime is 233540324520409. The next prime is 233540324520439. The reversal of 233540324520422 is 224025423045332.

233540324520422 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 233540324520422.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 200188772 + ... + 201351992.

It is an arithmetic number, because the mean of its divisors is an integer number (21981707990109).

Almost surely, 2^{233540324520422} is an apocalyptic number.

233540324520422 is a deficient number, since it is larger than the sum of its proper divisors (118167003321322).

233540324520422 is a wasteful number, since it uses less digits than its factorization.

233540324520422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1563415.

The product of its (nonzero) digits is 1382400, while the sum is 41.

Adding to 233540324520422 its reverse (224025423045332), we get a palindrome (457565747565754).

The spelling of 233540324520422 in words is "two hundred thirty-three trillion, five hundred forty billion, three hundred twenty-four million, five hundred twenty thousand, four hundred twenty-two".