1442223030245 has 8 divisors (see below), whose sum is σ = 1735655153184. Its totient is φ = 1150453412944.

The previous prime is 1442223030217. The next prime is 1442223030247. The reversal of 1442223030245 is 5420303222441.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1442223030245 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1442223030247) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 415624499 + ... + 415627968.

It is an arithmetic number, because the mean of its divisors is an integer number (216956894148).

Almost surely, 2^{1442223030245} is an apocalyptic number.

It is an amenable number.

1442223030245 is a deficient number, since it is larger than the sum of its proper divisors (293432122939).

1442223030245 is an equidigital number, since it uses as much as digits as its factorization.

1442223030245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 831252819.

The product of its (nonzero) digits is 46080, while the sum is 32.

Adding to 1442223030245 its reverse (5420303222441), we get a palindrome (6862526252686).

The spelling of 1442223030245 in words is "one trillion, four hundred forty-two billion, two hundred twenty-three million, thirty thousand, two hundred forty-five".