1442302130 has 16 divisors (see below), whose sum is σ = 2656520064. Its totient is φ = 563503920.

The previous prime is 1442302111. The next prime is 1442302139. The reversal of 1442302130 is 312032441.

1442302130 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (1442302139) 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, 1676666 + ... + 1677525.

It is an arithmetic number, because the mean of its divisors is an integer number (166032504).

Almost surely, 2^1442302130 is an apocalyptic number.

1442302130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1442302130 is a deficient number, since it is larger than the sum of its proper divisors (1214217934).

1442302130 is a wasteful number, since it uses less digits than its factorization.

1442302130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3354241.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 1442302130 is about 37977.6530343833. The cubic root of 1442302130 is about 1129.8446884985.

Adding to 1442302130 its reverse (312032441), we get a palindrome (1754334571).

The spelling of 1442302130 in words is "one billion, four hundred forty-two million, three hundred two thousand, one hundred thirty".