42214444441225 has 24 divisors (see below), whose sum is σ = 61215151870400. Its totient is φ = 28273860457920.

The previous prime is 42214444441223. The next prime is 42214444441231. The reversal of 42214444441225 is 52214444441224.

42214444441225 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 42214444441225 - 2¹ = 42214444441223 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is not an unprimeable number, because it can be changed into a prime (42214444441223) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 2804938950 + ... + 2804953999.

Almost surely, 2^{42214444441225} is an apocalyptic number.

It is an amenable number.

42214444441225 is a deficient number, since it is larger than the sum of its proper divisors (19000707429175).

42214444441225 is a wasteful number, since it uses less digits than its factorization.

42214444441225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5609893009 (or 5609893004 counting only the distinct ones).

The product of its digits is 1310720, while the sum is 43.

Adding to 42214444441225 its reverse (52214444441224), we get a palindrome (94428888882449).

Subtracting 42214444441225 from its reverse (52214444441224), we obtain a palindrome (9999999999999).

The spelling of 42214444441225 in words is "forty-two trillion, two hundred fourteen billion, four hundred forty-four million, four hundred forty-one thousand, two hundred twenty-five".