212240424314 has 8 divisors (see below), whose sum is σ = 337087732788. Its totient is φ = 99877846720.

The previous prime is 212240424311. The next prime is 212240424337. The reversal of 212240424314 is 413424042212.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 187517579089 + 24722845225 = 433033^2 + 157235^2 .

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

It is not an unprimeable number, because it can be changed into a prime (212240424311) 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, 3121182677 + ... + 3121182744.

Almost surely, 2^212240424314 is an apocalyptic number.

212240424314 is a deficient number, since it is larger than the sum of its proper divisors (124847308474).

212240424314 is a wasteful number, since it uses less digits than its factorization.

212240424314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6242365440.

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 212240424314 its reverse (413424042212), we get a palindrome (625664466526).

The spelling of 212240424314 in words is "two hundred twelve billion, two hundred forty million, four hundred twenty-four thousand, three hundred fourteen".