14123430 has 96 divisors (see below), whose sum is σ = 40229280. Its totient is φ = 3525120.

The previous prime is 14123411. The next prime is 14123437. The reversal of 14123430 is 3432141.

14123430 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an alternating number because its digits alternate between odd and even.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14123437) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 77940 + ... + 78120.

It is an arithmetic number, because the mean of its divisors is an integer number (419055).

Almost surely, 2^14123430 is an apocalyptic number.

14123430 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 14123430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20114640).

14123430 is an abundant number, since it is smaller than the sum of its proper divisors (26105850).

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

14123430 is a wasteful number, since it uses less digits than its factorization.

14123430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231 (or 208 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 14123430 is about 3758.1152190959. The cubic root of 14123430 is about 241.7204499136.

Adding to 14123430 its reverse (3432141), we get a palindrome (17555571).

The spelling of 14123430 in words is "fourteen million, one hundred twenty-three thousand, four hundred thirty".