23240133020422 has 4 divisors (see below), whose sum is σ = 34860199530636. Its totient is φ = 11620066510210.

The previous prime is 23240133020399. The next prime is 23240133020441. The reversal of 23240133020422 is 22402033104232.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5810033255104 + ... + 5810033255107.

It is an arithmetic number, because the mean of its divisors is an integer number (8715049882659).

Almost surely, 2^{23240133020422} is an apocalyptic number.

23240133020422 is a deficient number, since it is larger than the sum of its proper divisors (11620066510214).

23240133020422 is a wasteful number, since it uses less digits than its factorization.

23240133020422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11620066510213.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 23240133020422 its reverse (22402033104232), we get a palindrome (45642166124654).

It can be divided in two parts, 2324013 and 3020422, that added together give a palindrome (5344435).

The spelling of 23240133020422 in words is "twenty-three trillion, two hundred forty billion, one hundred thirty-three million, twenty thousand, four hundred twenty-two".