23120433044242 has 16 divisors (see below), whose sum is σ = 36056929708800. Its totient is φ = 11106822089520.

The previous prime is 23120433044221. The next prime is 23120433044257. The reversal of 23120433044242 is 24244033402132.

It is a junction number, because it is equal to n+sod(n) for n = 23120433044198 and 23120433044207.

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, 1341395017 + ... + 1341412252.

It is an arithmetic number, because the mean of its divisors is an integer number (2253558106800).

Almost surely, 2^{23120433044242} is an apocalyptic number.

23120433044242 is a deficient number, since it is larger than the sum of its proper divisors (12936496664558).

23120433044242 is a wasteful number, since it uses less digits than its factorization.

23120433044242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2682807441.

The product of its (nonzero) digits is 110592, while the sum is 34.

Adding to 23120433044242 its reverse (24244033402132), we get a palindrome (47364466446374).

The spelling of 23120433044242 in words is "twenty-three trillion, one hundred twenty billion, four hundred thirty-three million, forty-four thousand, two hundred forty-two".