213212314441 has 8 divisors (see below), whose sum is σ = 244252774080. Its totient is φ = 182317244208.

The previous prime is 213212314373. The next prime is 213212314457. The reversal of 213212314441 is 144413212312.

It is a happy number.

213212314441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 213212314441 - 2²¹ = 213210217289 is a prime.

It is not an unprimeable number, because it can be changed into a prime (213212314541) 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, 36344206 + ... + 36350071.

It is an arithmetic number, because the mean of its divisors is an integer number (30531596760).

Almost surely, 2^213212314441 is an apocalyptic number.

It is an amenable number.

213212314441 is a deficient number, since it is larger than the sum of its proper divisors (31040459639).

213212314441 is an equidigital number, since it uses as much as digits as its factorization.

213212314441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72694703.

The product of its digits is 4608, while the sum is 28.

Adding to 213212314441 its reverse (144413212312), we get a palindrome (357625526753).

The spelling of 213212314441 in words is "two hundred thirteen billion, two hundred twelve million, three hundred fourteen thousand, four hundred forty-one".