434122311 has 24 divisors (see below), whose sum is σ = 686049264. Its totient is φ = 243384960.

The previous prime is 434122289. The next prime is 434122333. The reversal of 434122311 is 113221434.

It is an interprime number because it is at equal distance from previous prime (434122289) and next prime (434122333).

It is not a de Polignac number, because 434122311 - 2¹⁰ = 434121287 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 (434122111) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20070 + ... + 35651.

It is an arithmetic number, because the mean of its divisors is an integer number (28585386).

Almost surely, 2^434122311 is an apocalyptic number.

434122311 is a deficient number, since it is larger than the sum of its proper divisors (251926953).

434122311 is a wasteful number, since it uses less digits than its factorization.

434122311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55791 (or 55784 counting only the distinct ones).

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

The square root of 434122311 is about 20835.6020071415. The cubic root of 434122311 is about 757.1885454011.

Adding to 434122311 its reverse (113221434), we get a palindrome (547343745).

The spelling of 434122311 in words is "four hundred thirty-four million, one hundred twenty-two thousand, three hundred eleven".