1442102314 has 8 divisors (see below), whose sum is σ = 2237745060. Its totient is φ = 696187296.

The previous prime is 1442102273. The next prime is 1442102317. The reversal of 1442102314 is 4132012441.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1440582025 + 1520289 = 37955^2 + 1233^2 .

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

It is not an unprimeable number, because it can be changed into a prime (1442102317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12431859 + ... + 12431974.

Almost surely, 2^1442102314 is an apocalyptic number.

1442102314 is a deficient number, since it is larger than the sum of its proper divisors (795642746).

1442102314 is a wasteful number, since it uses less digits than its factorization.

1442102314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24863864.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 1442102314 is about 37975.0222383082. The cubic root of 1442102314 is about 1129.7925100014.

Adding to 1442102314 its reverse (4132012441), we get a palindrome (5574114755).

The spelling of 1442102314 in words is "one billion, four hundred forty-two million, one hundred two thousand, three hundred fourteen".