14072141 has 12 divisors (see below), whose sum is σ = 15732252. Its totient is φ = 12541824.

The previous prime is 14072089. The next prime is 14072147. The reversal of 14072141 is 14127041.

It can be written as a sum of positive squares in 2 ways, for example, as 7590025 + 6482116 = 2755^2 + 2546^2 .

It is not a de Polignac number, because 14072141 - 2¹⁴ = 14055757 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14072147) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4991 + ... + 7283.

It is an arithmetic number, because the mean of its divisors is an integer number (1311021).

Almost surely, 2^14072141 is an apocalyptic number.

It is an amenable number.

14072141 is a deficient number, since it is larger than the sum of its proper divisors (1660111).

14072141 is a wasteful number, since it uses less digits than its factorization.

14072141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2348 (or 2329 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 20.

The square root of 14072141 is about 3751.2852464189. The cubic root of 14072141 is about 241.4274937471.

Adding to 14072141 its reverse (14127041), we get a palindrome (28199182).

The spelling of 14072141 in words is "fourteen million, seventy-two thousand, one hundred forty-one".