434423434012 has 6 divisors (see below), whose sum is σ = 760241009528. Its totient is φ = 217211717004.

The previous prime is 434423434001. The next prime is 434423434013. The reversal of 434423434012 is 210434324434.

It is a super-2 number, since 2×434423434012² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434423434013) 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 as a sum of consecutive naturals, namely, 54302929248 + ... + 54302929255.

Almost surely, 2^434423434012 is an apocalyptic number.

It is an amenable number.

434423434012 is a deficient number, since it is larger than the sum of its proper divisors (325817575516).

434423434012 is a wasteful number, since it uses less digits than its factorization.

434423434012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108605858507 (or 108605858505 counting only the distinct ones).

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

Adding to 434423434012 its reverse (210434324434), we get a palindrome (644857758446).

The spelling of 434423434012 in words is "four hundred thirty-four billion, four hundred twenty-three million, four hundred thirty-four thousand, twelve".