14212545073 has 2 divisors, whose sum is σ = 14212545074. Its totient is φ = 14212545072.

The previous prime is 14212545019. The next prime is 14212545097. The reversal of 14212545073 is 37054521241.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7248308769 + 6964236304 = 85137^2 + 83452^2 .

It is an emirp because it is prime and its reverse (37054521241) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14212545073 - 2²¹ = 14210447921 is a prime.

It is not a weakly prime, because it can be changed into another prime (14212545973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7106272536 + 7106272537.

It is an arithmetic number, because the mean of its divisors is an integer number (7106272537).

Almost surely, 2^14212545073 is an apocalyptic number.

It is an amenable number.

14212545073 is a deficient number, since it is larger than the sum of its proper divisors (1).

14212545073 is an equidigital number, since it uses as much as digits as its factorization.

14212545073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 33600, while the sum is 34.

The spelling of 14212545073 in words is "fourteen billion, two hundred twelve million, five hundred forty-five thousand, seventy-three".