434542509967 has 2 divisors, whose sum is σ = 434542509968. Its totient is φ = 434542509966.

The previous prime is 434542509917. The next prime is 434542509991. The reversal of 434542509967 is 769905245434.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 434542509967 - 2⁷ = 434542509839 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (434542509917) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 217271254983 + 217271254984.

It is an arithmetic number, because the mean of its divisors is an integer number (217271254984).

Almost surely, 2^434542509967 is an apocalyptic number.

434542509967 is a deficient number, since it is larger than the sum of its proper divisors (1).

434542509967 is an equidigital number, since it uses as much as digits as its factorization.

434542509967 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32659200, while the sum is 58.

The spelling of 434542509967 in words is "four hundred thirty-four billion, five hundred forty-two million, five hundred nine thousand, nine hundred sixty-seven".