14323644330 has 128 divisors (see below), whose sum is σ = 36447667200. Its totient is φ = 3596673024.

The previous prime is 14323644319. The next prime is 14323644331. The reversal of 14323644330 is 3344632341.

It is a super-2 number, since 2×14323644330² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14323644291 and 14323644300.

It is not an unprimeable number, because it can be changed into a prime (14323644331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 17704966 + ... + 17705774.

It is an arithmetic number, because the mean of its divisors is an integer number (284747400).

Almost surely, 2^14323644330 is an apocalyptic number.

14323644330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 14323644330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18223833600).

14323644330 is an abundant number, since it is smaller than the sum of its proper divisors (22124022870).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14323644330 is a wasteful number, since it uses less digits than its factorization.

14323644330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1328.

The product of its (nonzero) digits is 62208, while the sum is 33.

The spelling of 14323644330 in words is "fourteen billion, three hundred twenty-three million, six hundred forty-four thousand, three hundred thirty".