434214202091 has 2 divisors, whose sum is σ = 434214202092. Its totient is φ = 434214202090.

The previous prime is 434214202069. The next prime is 434214202127. The reversal of 434214202091 is 190202412434.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 434214202091 - 2¹⁰ = 434214201067 is a prime.

It is not a weakly prime, because it can be changed into another prime (434214204091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 217107101045 + 217107101046.

It is an arithmetic number, because the mean of its divisors is an integer number (217107101046).

Almost surely, 2^434214202091 is an apocalyptic number.

434214202091 is a deficient number, since it is larger than the sum of its proper divisors (1).

434214202091 is an equidigital number, since it uses as much as digits as its factorization.

434214202091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13824, while the sum is 32.

The spelling of 434214202091 in words is "four hundred thirty-four billion, two hundred fourteen million, two hundred two thousand, ninety-one".