1442113330 has 32 divisors (see below), whose sum is σ = 2968225920. Its totient is φ = 494173440.

The previous prime is 1442113307. The next prime is 1442113429. The reversal of 1442113330 is 333112441.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 161626 + ... + 170314.

It is an arithmetic number, because the mean of its divisors is an integer number (92757060).

Almost surely, 2^1442113330 is an apocalyptic number.

1442113330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1442113330 is an abundant number, since it is smaller than the sum of its proper divisors (1526112590).

1442113330 is a wasteful number, since it uses less digits than its factorization.

1442113330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11074.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 1442113330 is about 37975.1672807376. The cubic root of 1442113330 is about 1129.7953867650.

Adding to 1442113330 its reverse (333112441), we get a palindrome (1775225771).

The spelling of 1442113330 in words is "one billion, four hundred forty-two million, one hundred thirteen thousand, three hundred thirty".