14443340330 has 16 divisors (see below), whose sum is σ = 26172498600. Its totient is φ = 5738561472.

The previous prime is 14443340287. The next prime is 14443340339. The reversal of 14443340330 is 3304334441.

It can be written as a sum of positive squares in 4 ways, for example, as 3345349921 + 11097990409 = 57839^2 + 105347^2 .

It is a super-2 number, since 2×14443340330² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 14443340293 and 14443340302.

It is not an unprimeable number, because it can be changed into a prime (14443340339) 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, 4845269 + ... + 4848248.

Almost surely, 2^14443340330 is an apocalyptic number.

14443340330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14443340330 is a deficient number, since it is larger than the sum of its proper divisors (11729158270).

14443340330 is a wasteful number, since it uses less digits than its factorization.

14443340330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9693673.

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 14443340330 its reverse (3304334441), we get a palindrome (17747674771).

The spelling of 14443340330 in words is "fourteen billion, four hundred forty-three million, three hundred forty thousand, three hundred thirty".