434430332011 has 16 divisors (see below), whose sum is σ = 479809161216. Its totient is φ = 390802347936.

The previous prime is 434430332009. The next prime is 434430332101. The reversal of 434430332011 is 110233034434.

It is not a de Polignac number, because 434430332011 - 2¹ = 434430332009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (434430332911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 629515 + ... + 1124788.

It is an arithmetic number, because the mean of its divisors is an integer number (29988072576).

Almost surely, 2^434430332011 is an apocalyptic number.

434430332011 is a deficient number, since it is larger than the sum of its proper divisors (45378829205).

434430332011 is a wasteful number, since it uses less digits than its factorization.

434430332011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1754802.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 434430332011 its reverse (110233034434), we get a palindrome (544663366445).

The spelling of 434430332011 in words is "four hundred thirty-four billion, four hundred thirty million, three hundred thirty-two thousand, eleven".