14130145 has 8 divisors (see below), whose sum is σ = 17953704. Its totient is φ = 10639104.

The previous prime is 14130143. The next prime is 14130191. The reversal of 14130145 is 54103141.

It can be written as a sum of positive squares in 4 ways, for example, as 321489 + 13808656 = 567^2 + 3716^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14130145 - 2¹ = 14130143 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14130143) 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, 83034 + ... + 83203.

It is an arithmetic number, because the mean of its divisors is an integer number (2244213).

Almost surely, 2^14130145 is an apocalyptic number.

It is an amenable number.

14130145 is a deficient number, since it is larger than the sum of its proper divisors (3823559).

14130145 is a wasteful number, since it uses less digits than its factorization.

14130145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166259.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 14130145 is about 3759.0085128927. The cubic root of 14130145 is about 241.7587525933.

Adding to 14130145 its reverse (54103141), we get a palindrome (68233286).

The spelling of 14130145 in words is "fourteen million, one hundred thirty thousand, one hundred forty-five".