212434414032 has 40 divisors (see below), whose sum is σ = 556979790496. Its totient is φ = 69754582656.

The previous prime is 212434413991. The next prime is 212434414039. The reversal of 212434414032 is 230414434212.

212434414032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212434414039) 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 7 ways as a sum of consecutive naturals, for example, 33024523 + ... + 33030954.

Almost surely, 2^212434414032 is an apocalyptic number.

It is an amenable number.

212434414032 is an abundant number, since it is smaller than the sum of its proper divisors (344545376464).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

212434414032 is a wasteful number, since it uses less digits than its factorization.

212434414032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66055555 (or 66055549 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 212434414032 its reverse (230414434212), we get a palindrome (442848848244).

The spelling of 212434414032 in words is "two hundred twelve billion, four hundred thirty-four million, four hundred fourteen thousand, thirty-two".