14121353017 has 2 divisors, whose sum is σ = 14121353018. Its totient is φ = 14121353016.

The previous prime is 14121353009. The next prime is 14121353039. The reversal of 14121353017 is 71035312141.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11249572096 + 2871780921 = 106064^2 + 53589^2 .

It is a cyclic number.

It is not a de Polignac number, because 14121353017 - 2³ = 14121353009 is a prime.

It is a super-2 number, since 2×14121353017² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (14121353047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7060676508 + 7060676509.

It is an arithmetic number, because the mean of its divisors is an integer number (7060676509).

Almost surely, 2^14121353017 is an apocalyptic number.

It is an amenable number.

14121353017 is a deficient number, since it is larger than the sum of its proper divisors (1).

14121353017 is an equidigital number, since it uses as much as digits as its factorization.

14121353017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2520, while the sum is 28.

Adding to 14121353017 its reverse (71035312141), we get a palindrome (85156665158).

The spelling of 14121353017 in words is "fourteen billion, one hundred twenty-one million, three hundred fifty-three thousand, seventeen".