14224142014249 has 2 divisors, whose sum is σ = 14224142014250. Its totient is φ = 14224142014248.

The previous prime is 14224142014223. The next prime is 14224142014417. The reversal of 14224142014249 is 94241024142241.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12654333487849 + 1569808526400 = 3557293^2 + 1252920^2 .

It is a cyclic number.

It is not a de Polignac number, because 14224142014249 - 2¹⁵ = 14224141981481 is a prime.

It is not a weakly prime, because it can be changed into another prime (14224142014219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7112071007124 + 7112071007125.

It is an arithmetic number, because the mean of its divisors is an integer number (7112071007125).

Almost surely, 2^{14224142014249} is an apocalyptic number.

It is an amenable number.

14224142014249 is a deficient number, since it is larger than the sum of its proper divisors (1).

14224142014249 is an equidigital number, since it uses as much as digits as its factorization.

14224142014249 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 147456, while the sum is 40.

The spelling of 14224142014249 in words is "fourteen trillion, two hundred twenty-four billion, one hundred forty-two million, fourteen thousand, two hundred forty-nine".