14156412241 has 2 divisors, whose sum is σ = 14156412242. Its totient is φ = 14156412240.

The previous prime is 14156412239. The next prime is 14156412287. The reversal of 14156412241 is 14221465141.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10531890625 + 3624521616 = 102625^2 + 60204^2 .

It is a cyclic number.

It is not a de Polignac number, because 14156412241 - 2¹ = 14156412239 is a prime.

Together with 14156412239, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (14156412041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7078206120 + 7078206121.

It is an arithmetic number, because the mean of its divisors is an integer number (7078206121).

Almost surely, 2^14156412241 is an apocalyptic number.

It is an amenable number.

14156412241 is a deficient number, since it is larger than the sum of its proper divisors (1).

14156412241 is an equidigital number, since it uses as much as digits as its factorization.

14156412241 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7680, while the sum is 31.

Adding to 14156412241 its reverse (14221465141), we get a palindrome (28377877382).

The spelling of 14156412241 in words is "fourteen billion, one hundred fifty-six million, four hundred twelve thousand, two hundred forty-one".