434034111 has 12 divisors (see below), whose sum is σ = 673195992. Its totient is φ = 248019408.

The previous prime is 434034109. The next prime is 434034113. The reversal of 434034111 is 111430434.

It is an interprime number because it is at equal distance from previous prime (434034109) and next prime (434034113).

It is not a de Polignac number, because 434034111 - 2¹ = 434034109 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434034113) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1476160 + ... + 1476453.

It is an arithmetic number, because the mean of its divisors is an integer number (56099666).

Almost surely, 2^434034111 is an apocalyptic number.

434034111 is a deficient number, since it is larger than the sum of its proper divisors (239161881).

434034111 is a wasteful number, since it uses less digits than its factorization.

434034111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2952630 (or 2952623 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 434034111 is about 20833.4853301122. The cubic root of 434034111 is about 757.1372629619.

Adding to 434034111 its reverse (111430434), we get a palindrome (545464545).

The spelling of 434034111 in words is "four hundred thirty-four million, thirty-four thousand, one hundred eleven".