434034221330 has 8 divisors (see below), whose sum is σ = 781261598412. Its totient is φ = 173613688528.

The previous prime is 434034221321. The next prime is 434034221333. The reversal of 434034221330 is 33122430434.

It can be written as a sum of positive squares in 2 ways, for example, as 427011278521 + 7022942809 = 653461^2 + 83803^2 .

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 = 434034221293 and 434034221302.

It is not an unprimeable number, because it can be changed into a prime (434034221333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21701711057 + ... + 21701711076.

Almost surely, 2^434034221330 is an apocalyptic number.

434034221330 is a deficient number, since it is larger than the sum of its proper divisors (347227377082).

434034221330 is a wasteful number, since it uses less digits than its factorization.

434034221330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43403422140.

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 434034221330 its reverse (33122430434), we get a palindrome (467156651764).

The spelling of 434034221330 in words is "four hundred thirty-four billion, thirty-four million, two hundred twenty-one thousand, three hundred thirty".