14203103442397 has 2 divisors, whose sum is σ = 14203103442398. Its totient is φ = 14203103442396.

The previous prime is 14203103442389. The next prime is 14203103442469. The reversal of 14203103442397 is 79324430130241.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14174479539801 + 28623902596 = 3764901^2 + 169186^2 .

It is a cyclic number.

It is not a de Polignac number, because 14203103442397 - 2³ = 14203103442389 is a prime.

It is a super-2 number, since 2×14203103442397² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14203103442497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7101551721198 + 7101551721199.

It is an arithmetic number, because the mean of its divisors is an integer number (7101551721199).

Almost surely, 2^{14203103442397} is an apocalyptic number.

It is an amenable number.

14203103442397 is a deficient number, since it is larger than the sum of its proper divisors (1).

14203103442397 is an equidigital number, since it uses as much as digits as its factorization.

14203103442397 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 435456, while the sum is 43.

The spelling of 14203103442397 in words is "fourteen trillion, two hundred three billion, one hundred three million, four hundred forty-two thousand, three hundred ninety-seven".