14252012212397 has 2 divisors, whose sum is σ = 14252012212398. Its totient is φ = 14252012212396.

The previous prime is 14252012212393. The next prime is 14252012212411. The reversal of 14252012212397 is 79321221025241.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9897636894601 + 4354375317796 = 3146051^2 + 2086714^2 .

It is a cyclic number.

It is not a de Polignac number, because 14252012212397 - 2² = 14252012212393 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14252012212393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7126006106198 + 7126006106199.

It is an arithmetic number, because the mean of its divisors is an integer number (7126006106199).

Almost surely, 2^{14252012212397} is an apocalyptic number.

It is an amenable number.

14252012212397 is a deficient number, since it is larger than the sum of its proper divisors (1).

14252012212397 is an equidigital number, since it uses as much as digits as its factorization.

14252012212397 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 120960, while the sum is 41.

The spelling of 14252012212397 in words is "fourteen trillion, two hundred fifty-two billion, twelve million, two hundred twelve thousand, three hundred ninety-seven".