242213043225444 has 24 divisors (see below), whose sum is σ = 575827234839360. Its totient is φ = 79214328601824.

The previous prime is 242213043225431. The next prime is 242213043225557. The reversal of 242213043225444 is 444522340312242.

242213043225444 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 242213043225396 and 242213043225405.

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, 190419058504 + ... + 190419059775.

It is an arithmetic number, because the mean of its divisors is an integer number (23992801451640).

Almost surely, 2^{242213043225444} is an apocalyptic number.

It is an amenable number.

242213043225444 is an abundant number, since it is smaller than the sum of its proper divisors (333614191613916).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

242213043225444 is a wasteful number, since it uses less digits than its factorization.

242213043225444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380838118339 (or 380838118337 counting only the distinct ones).

The product of its (nonzero) digits is 1474560, while the sum is 42.

Adding to 242213043225444 its reverse (444522340312242), we get a palindrome (686735383537686).

The spelling of 242213043225444 in words is "two hundred forty-two trillion, two hundred thirteen billion, forty-three million, two hundred twenty-five thousand, four hundred forty-four".