212444341442313 has 32 divisors (see below), whose sum is σ = 285309046181376. Its totient is φ = 140606587577088.

The previous prime is 212444341442287. The next prime is 212444341442351. The reversal of 212444341442313 is 313244143444212.

It is not a de Polignac number, because 212444341442313 - 2¹⁰ = 212444341441289 is a prime.

It is not an unprimeable number, because it can be changed into a prime (212444341442363) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1657029270 + ... + 1657157472.

It is an arithmetic number, because the mean of its divisors is an integer number (8915907693168).

Almost surely, 2^{212444341442313} is an apocalyptic number.

It is an amenable number.

212444341442313 is a deficient number, since it is larger than the sum of its proper divisors (72864704739063).

212444341442313 is a wasteful number, since it uses less digits than its factorization.

212444341442313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132053.

The product of its digits is 884736, while the sum is 42.

Adding to 212444341442313 its reverse (313244143444212), we get a palindrome (525688484886525).

The spelling of 212444341442313 in words is "two hundred twelve trillion, four hundred forty-four billion, three hundred forty-one million, four hundred forty-two thousand, three hundred thirteen".