14245434197 has 2 divisors, whose sum is σ = 14245434198. Its totient is φ = 14245434196.

The previous prime is 14245434179. The next prime is 14245434211. The reversal of 14245434197 is 79143454241.

Together with previous prime (14245434179) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9106121476 + 5139312721 = 95426^2 + 71689^2 .

It is a cyclic number.

It is not a de Polignac number, because 14245434197 - 2¹⁰ = 14245433173 is a prime.

It is a super-2 number, since 2×14245434197² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14245424197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7122717098 + 7122717099.

It is an arithmetic number, because the mean of its divisors is an integer number (7122717099).

Almost surely, 2^14245434197 is an apocalyptic number.

It is an amenable number.

14245434197 is a deficient number, since it is larger than the sum of its proper divisors (1).

14245434197 is an equidigital number, since it uses as much as digits as its factorization.

14245434197 is an evil number, because the sum of its binary digits is even.

The product of its digits is 483840, while the sum is 44.

The spelling of 14245434197 in words is "fourteen billion, two hundred forty-five million, four hundred thirty-four thousand, one hundred ninety-seven".