14121671 has 8 divisors (see below), whose sum is σ = 14568288. Its totient is φ = 13680000.

The previous prime is 14121659. The next prime is 14121677. The reversal of 14121671 is 17612141.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14121671 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 (14121677) 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, 5051 + ... + 7331.

It is an arithmetic number, because the mean of its divisors is an integer number (1821036).

Almost surely, 2^14121671 is an apocalyptic number.

14121671 is a deficient number, since it is larger than the sum of its proper divisors (446617).

14121671 is a wasteful number, since it uses less digits than its factorization.

14121671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2473.

The product of its digits is 336, while the sum is 23.

The square root of 14121671 is about 3757.8811849232. The cubic root of 14121671 is about 241.7104144872.

It can be divided in two parts, 141 and 21671, that added together give a palindrome (21812).

The spelling of 14121671 in words is "fourteen million, one hundred twenty-one thousand, six hundred seventy-one".