434142234319 has 2 divisors, whose sum is σ = 434142234320. Its totient is φ = 434142234318.

The previous prime is 434142234299. The next prime is 434142234341. The reversal of 434142234319 is 913432241434.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 434142234319 - 2⁵ = 434142234287 is a prime.

It is a super-2 number, since 2×434142234319² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (434142232319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 217071117159 + 217071117160.

It is an arithmetic number, because the mean of its divisors is an integer number (217071117160).

Almost surely, 2^434142234319 is an apocalyptic number.

434142234319 is a deficient number, since it is larger than the sum of its proper divisors (1).

434142234319 is an equidigital number, since it uses as much as digits as its factorization.

434142234319 is an evil number, because the sum of its binary digits is even.

The product of its digits is 248832, while the sum is 40.

The spelling of 434142234319 in words is "four hundred thirty-four billion, one hundred forty-two million, two hundred thirty-four thousand, three hundred nineteen".