14214234320 has 80 divisors (see below), whose sum is σ = 38825764992. Its totient is φ = 4771207680.

The previous prime is 14214234263. The next prime is 14214234329. The reversal of 14214234320 is 2343241241.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a self number, because there is not a number n which added to its sum of digits gives 14214234320.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14214234329) 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, 609812 + ... + 632691.

Almost surely, 2^14214234320 is an apocalyptic number.

14214234320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14214234320 is an abundant number, since it is smaller than the sum of its proper divisors (24611530672).

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

14214234320 is a wasteful number, since it uses less digits than its factorization.

14214234320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1242540 (or 1242534 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 14214234320 its reverse (2343241241), we get a palindrome (16557475561).

The spelling of 14214234320 in words is "fourteen billion, two hundred fourteen million, two hundred thirty-four thousand, three hundred twenty".