434600312197 has 2 divisors, whose sum is σ = 434600312198. Its totient is φ = 434600312196.

The previous prime is 434600312183. The next prime is 434600312269. The reversal of 434600312197 is 791213006434.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 414254427876 + 20345884321 = 643626^2 + 142639^2 .

It is a cyclic number.

It is not a de Polignac number, because 434600312197 - 2²³ = 434591923589 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (434600312897) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 217300156098 + 217300156099.

It is an arithmetic number, because the mean of its divisors is an integer number (217300156099).

Almost surely, 2^434600312197 is an apocalyptic number.

It is an amenable number.

434600312197 is a deficient number, since it is larger than the sum of its proper divisors (1).

434600312197 is an equidigital number, since it uses as much as digits as its factorization.

434600312197 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108864, while the sum is 40.

The spelling of 434600312197 in words is "four hundred thirty-four billion, six hundred million, three hundred twelve thousand, one hundred ninety-seven".