1442430002 has 32 divisors (see below), whose sum is σ = 2370091584. Its totient is φ = 654350400.

The previous prime is 1442430001. The next prime is 1442430029. The reversal of 1442430002 is 2000342441.

It is not an unprimeable number, because it can be changed into a prime (1442430001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1412252 + ... + 1413272.

It is an arithmetic number, because the mean of its divisors is an integer number (74065362).

Almost surely, 2^1442430002 is an apocalyptic number.

1442430002 is a deficient number, since it is larger than the sum of its proper divisors (927661582).

1442430002 is a wasteful number, since it uses less digits than its factorization.

1442430002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1914.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 1442430002 is about 37979.3365134253. The cubic root of 1442430002 is about 1129.8780775339.

Adding to 1442430002 its reverse (2000342441), we get a palindrome (3442772443).

The spelling of 1442430002 in words is "one billion, four hundred forty-two million, four hundred thirty thousand, two".