434430442132 has 12 divisors (see below), whose sum is σ = 760441065300. Its totient is φ = 217161566336.

The previous prime is 434430442123. The next prime is 434430442133. The reversal of 434430442132 is 231244034434.

It can be written as a sum of positive squares in 2 ways, for example, as 214585738756 + 219844703376 = 463234^2 + 468876^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434430442133) 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 3 ways as a sum of consecutive naturals, for example, 13395463 + ... + 13427854.

It is an arithmetic number, because the mean of its divisors is an integer number (63370088775).

Almost surely, 2^434430442132 is an apocalyptic number.

It is an amenable number.

434430442132 is a deficient number, since it is larger than the sum of its proper divisors (326010623168).

434430442132 is a wasteful number, since it uses less digits than its factorization.

434430442132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26827370 (or 26827368 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 34.

Adding to 434430442132 its reverse (231244034434), we get a palindrome (665674476566).

The spelling of 434430442132 in words is "four hundred thirty-four billion, four hundred thirty million, four hundred forty-two thousand, one hundred thirty-two".