14121316 has 12 divisors (see below), whose sum is σ = 26958960. Its totient is φ = 6418760.

The previous prime is 14121307. The next prime is 14121319. The reversal of 14121316 is 61312141.

It is a junction number, because it is equal to n+sod(n) for n = 14121293 and 14121302.

It is not an unprimeable number, because it can be changed into a prime (14121319) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 160426 + ... + 160513.

It is an arithmetic number, because the mean of its divisors is an integer number (2246580).

Almost surely, 2^14121316 is an apocalyptic number.

It is an amenable number.

14121316 is a deficient number, since it is larger than the sum of its proper divisors (12837644).

14121316 is a wasteful number, since it uses less digits than its factorization.

14121316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 320954 (or 320952 counting only the distinct ones).

The product of its digits is 144, while the sum is 19.

The square root of 14121316 is about 3757.8339505625. The cubic root of 14121316 is about 241.7083890443.

Adding to 14121316 its reverse (61312141), we get a palindrome (75433457).

It can be divided in two parts, 1412131 and 6, that multiplied together give a triangular number (8472786 = T₄₁₁₆).

The spelling of 14121316 in words is "fourteen million, one hundred twenty-one thousand, three hundred sixteen".