14340220132961 has 2 divisors, whose sum is σ = 14340220132962. Its totient is φ = 14340220132960.

The previous prime is 14340220132957. The next prime is 14340220132967. The reversal of 14340220132961 is 16923102204341.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12482230320400 + 1857989812561 = 3533020^2 + 1363081^2 .

It is an emirp because it is prime and its reverse (16923102204341) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14340220132961 - 2² = 14340220132957 is a prime.

It is not a weakly prime, because it can be changed into another prime (14340220132967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7170110066480 + 7170110066481.

It is an arithmetic number, because the mean of its divisors is an integer number (7170110066481).

Almost surely, 2^{14340220132961} is an apocalyptic number.

It is an amenable number.

14340220132961 is a deficient number, since it is larger than the sum of its proper divisors (1).

14340220132961 is an equidigital number, since it uses as much as digits as its factorization.

14340220132961 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 62208, while the sum is 38.

The spelling of 14340220132961 in words is "fourteen trillion, three hundred forty billion, two hundred twenty million, one hundred thirty-two thousand, nine hundred sixty-one".