1424534197 has 2 divisors, whose sum is σ = 1424534198. Its totient is φ = 1424534196.

The previous prime is 1424534179. The next prime is 1424534203. The reversal of 1424534197 is 7914354241.

Together with previous prime (1424534179) 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., 1313990001 + 110544196 = 36249^2 + 10514^2 .

It is an emirp because it is prime and its reverse (7914354241) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1424534197 - 2²³ = 1416145589 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1424534107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 712267098 + 712267099.

It is an arithmetic number, because the mean of its divisors is an integer number (712267099).

Almost surely, 2^1424534197 is an apocalyptic number.

It is an amenable number.

1424534197 is a deficient number, since it is larger than the sum of its proper divisors (1).

1424534197 is an equidigital number, since it uses as much as digits as its factorization.

1424534197 is an evil number, because the sum of its binary digits is even.

The product of its digits is 120960, while the sum is 40.

The square root of 1424534197 is about 37743.0019606284. The cubic root of 1424534197 is about 1125.1859306190.

The spelling of 1424534197 in words is "one billion, four hundred twenty-four million, five hundred thirty-four thousand, one hundred ninety-seven".