434044323434 has 8 divisors (see below), whose sum is σ = 651073179108. Its totient is φ = 217019930400.

The previous prime is 434044323431. The next prime is 434044323439. The reversal of 434044323434 is 434323440434.

It can be written as a sum of positive squares in 2 ways, for example, as 413067146209 + 20977177225 = 642703^2 + 144835^2 .

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

It is not an unprimeable number, because it can be changed into a prime (434044323431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 860867 + ... + 1268534.

Almost surely, 2^434044323434 is an apocalyptic number.

434044323434 is a deficient number, since it is larger than the sum of its proper divisors (217028855674).

434044323434 is a wasteful number, since it uses less digits than its factorization.

434044323434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2231320.

The product of its (nonzero) digits is 663552, while the sum is 38.

Adding to 434044323434 its reverse (434323440434), we get a palindrome (868367763868).

The spelling of 434044323434 in words is "four hundred thirty-four billion, forty-four million, three hundred twenty-three thousand, four hundred thirty-four".