14254052215321 has 2 divisors, whose sum is σ = 14254052215322. Its totient is φ = 14254052215320.

The previous prime is 14254052215307. The next prime is 14254052215363. The reversal of 14254052215321 is 12351225045241.

14254052215321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12986257286025 + 1267794929296 = 3603645^2 + 1125964^2 .

It is a cyclic number.

It is not a de Polignac number, because 14254052215321 - 2²⁷ = 14253917997593 is a prime.

It is not a weakly prime, because it can be changed into another prime (14254052215391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7127026107660 + 7127026107661.

It is an arithmetic number, because the mean of its divisors is an integer number (7127026107661).

Almost surely, 2^{14254052215321} is an apocalyptic number.

It is an amenable number.

14254052215321 is a deficient number, since it is larger than the sum of its proper divisors (1).

14254052215321 is an equidigital number, since it uses as much as digits as its factorization.

14254052215321 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96000, while the sum is 37.

The spelling of 14254052215321 in words is "fourteen trillion, two hundred fifty-four billion, fifty-two million, two hundred fifteen thousand, three hundred twenty-one".