14401042223497 has 2 divisors, whose sum is σ = 14401042223498. Its totient is φ = 14401042223496.

The previous prime is 14401042223459. The next prime is 14401042223587. The reversal of 14401042223497 is 79432224010441.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13531185682576 + 869856540921 = 3678476^2 + 932661^2 .

It is an emirp because it is prime and its reverse (79432224010441) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14401042223497 - 2⁴³ = 5604949201289 is a prime.

It is not a weakly prime, because it can be changed into another prime (14401042253497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7200521111748 + 7200521111749.

It is an arithmetic number, because the mean of its divisors is an integer number (7200521111749).

Almost surely, 2^{14401042223497} is an apocalyptic number.

It is an amenable number.

14401042223497 is a deficient number, since it is larger than the sum of its proper divisors (1).

14401042223497 is an equidigital number, since it uses as much as digits as its factorization.

14401042223497 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 387072, while the sum is 43.

The spelling of 14401042223497 in words is "fourteen trillion, four hundred one billion, forty-two million, two hundred twenty-three thousand, four hundred ninety-seven".