434112313 has 4 divisors (see below), whose sum is σ = 448115968. Its totient is φ = 420108660.

The previous prime is 434112299. The next prime is 434112337. The reversal of 434112313 is 313211434.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-434112313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (434112353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7001781 + ... + 7001842.

It is an arithmetic number, because the mean of its divisors is an integer number (112028992).

Almost surely, 2^434112313 is an apocalyptic number.

It is an amenable number.

434112313 is a deficient number, since it is larger than the sum of its proper divisors (14003655).

434112313 is a wasteful number, since it uses less digits than its factorization.

434112313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14003654.

The product of its digits is 864, while the sum is 22.

The square root of 434112313 is about 20835.3620798872. The cubic root of 434112313 is about 757.1827325775.

Adding to 434112313 its reverse (313211434), we get a palindrome (747323747).

The spelling of 434112313 in words is "four hundred thirty-four million, one hundred twelve thousand, three hundred thirteen".