434053111 has 2 divisors, whose sum is σ = 434053112. Its totient is φ = 434053110.

The previous prime is 434053091. The next prime is 434053153. The reversal of 434053111 is 111350434.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 434053111 - 2¹⁷ = 433922039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (434093111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 217026555 + 217026556.

It is an arithmetic number, because the mean of its divisors is an integer number (217026556).

Almost surely, 2^434053111 is an apocalyptic number.

434053111 is a deficient number, since it is larger than the sum of its proper divisors (1).

434053111 is an equidigital number, since it uses as much as digits as its factorization.

434053111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 434053111 is about 20833.9413217951. The cubic root of 434053111 is about 757.1483107865.

The spelling of 434053111 in words is "four hundred thirty-four million, fifty-three thousand, one hundred eleven".