434333321434 has 8 divisors (see below), whose sum is σ = 651504872340. Its totient is φ = 217165030656.

The previous prime is 434333321417. The next prime is 434333321467. The reversal of 434333321434 is 434123333434.

It can be written as a sum of positive squares in 2 ways, for example, as 423024062409 + 11309259025 = 650403^2 + 106345^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 434333321393 and 434333321402.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 449109 + ... + 1034584.

Almost surely, 2^434333321434 is an apocalyptic number.

434333321434 is a deficient number, since it is larger than the sum of its proper divisors (217171550906).

434333321434 is a wasteful number, since it uses less digits than its factorization.

434333321434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1630064.

The product of its digits is 373248, while the sum is 37.

Adding to 434333321434 its reverse (434123333434), we get a palindrome (868456654868).

The spelling of 434333321434 in words is "four hundred thirty-four billion, three hundred thirty-three million, three hundred twenty-one thousand, four hundred thirty-four".