14121030 has 64 divisors (see below), whose sum is σ = 42259968. Its totient is φ = 2933760.

The previous prime is 14120983. The next prime is 14121031. The reversal of 14121030 is 3012141.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 14120997 and 14121015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14121031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 747 + ... + 5366.

It is an arithmetic number, because the mean of its divisors is an integer number (660312).

Almost surely, 2^14121030 is an apocalyptic number.

14121030 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 14121030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21129984).

14121030 is an abundant number, since it is smaller than the sum of its proper divisors (28138938).

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

14121030 is a wasteful number, since it uses less digits than its factorization.

14121030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6141.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 14121030 is about 3757.7958965330. The cubic root of 14121030 is about 241.7067572543.

Adding to 14121030 its reverse (3012141), we get a palindrome (17133171).

Subtracting from 14121030 its reverse (3012141), we obtain a square (11108889 = 3333²).

It can be divided in two parts, 1412 and 1030, that added together give a palindrome (2442).

The spelling of 14121030 in words is "fourteen million, one hundred twenty-one thousand, thirty".