1442244214 has 4 divisors (see below), whose sum is σ = 2163366324. Its totient is φ = 721122106.

The previous prime is 1442244197. The next prime is 1442244227. The reversal of 1442244214 is 4124422441.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 360561052 + ... + 360561055.

It is an arithmetic number, because the mean of its divisors is an integer number (540841581).

Almost surely, 2^1442244214 is an apocalyptic number.

1442244214 is a deficient number, since it is larger than the sum of its proper divisors (721122110).

1442244214 is an equidigital number, since it uses as much as digits as its factorization.

1442244214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 721122109.

The product of its digits is 8192, while the sum is 28.

The square root of 1442244214 is about 37976.8905256868. The cubic root of 1442244214 is about 1129.8295652315.

Adding to 1442244214 its reverse (4124422441), we get a palindrome (5566666655).

The spelling of 1442244214 in words is "one billion, four hundred forty-two million, two hundred forty-four thousand, two hundred fourteen".