212323024141234 has 8 divisors (see below), whose sum is σ = 318494409655068. Its totient is φ = 106158220922880.

The previous prime is 212323024141231. The next prime is 212323024141259. The reversal of 212323024141234 is 432141420323212.

It can be written as a sum of positive squares in 2 ways, for example, as 208398009384009 + 3925014757225 = 14435997^2 + 1981165^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 212323024141234.

It is not an unprimeable number, because it can be changed into a prime (212323024141231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1645493227 + ... + 1645622254.

Almost surely, 2^{212323024141234} is an apocalyptic number.

212323024141234 is a deficient number, since it is larger than the sum of its proper divisors (106171385513834).

212323024141234 is a wasteful number, since it uses less digits than its factorization.

212323024141234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3291147740.

The product of its (nonzero) digits is 55296, while the sum is 34.

Adding to 212323024141234 its reverse (432141420323212), we get a palindrome (644464444464446).

The spelling of 212323024141234 in words is "two hundred twelve trillion, three hundred twenty-three billion, twenty-four million, one hundred forty-one thousand, two hundred thirty-four".