212432314234 has 16 divisors (see below), whose sum is σ = 364183732800. Its totient is φ = 91038907584.

The previous prime is 212432314229. The next prime is 212432314277. The reversal of 212432314234 is 432413234212.

It is a junction number, because it is equal to n+sod(n) for n = 212432314196 and 212432314205.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101362 + ... + 659650.

It is an arithmetic number, because the mean of its divisors is an integer number (22761483300).

Almost surely, 2^212432314234 is an apocalyptic number.

212432314234 is a deficient number, since it is larger than the sum of its proper divisors (151751418566).

212432314234 is a wasteful number, since it uses less digits than its factorization.

212432314234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 585477.

The product of its digits is 27648, while the sum is 31.

Adding to 212432314234 its reverse (432413234212), we get a palindrome (644845548446).

The spelling of 212432314234 in words is "two hundred twelve billion, four hundred thirty-two million, three hundred fourteen thousand, two hundred thirty-four".