12241452045242 has 32 divisors (see below), whose sum is σ = 22298852568960. Its totient is φ = 4920156541440.

The previous prime is 12241452045233. The next prime is 12241452045283. The reversal of 12241452045242 is 24254025414221.

It is a junction number, because it is equal to n+sod(n) for n = 12241452045196 and 12241452045205.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 91453892 + ... + 91587647.

It is an arithmetic number, because the mean of its divisors is an integer number (696839142780).

Almost surely, 2^{12241452045242} is an apocalyptic number.

12241452045242 is a deficient number, since it is larger than the sum of its proper divisors (10057400523718).

12241452045242 is a wasteful number, since it uses less digits than its factorization.

12241452045242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183041846.

The product of its (nonzero) digits is 204800, while the sum is 38.

Adding to 12241452045242 its reverse (24254025414221), we get a palindrome (36495477459463).

The spelling of 12241452045242 in words is "twelve trillion, two hundred forty-one billion, four hundred fifty-two million, forty-five thousand, two hundred forty-two".