213411144333343 has 16 divisors (see below), whose sum is σ = 233039009331072. Its totient is φ = 193821135948000.

The previous prime is 213411144333337. The next prime is 213411144333383. The reversal of 213411144333343 is 343333441114312.

213411144333343 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 213411144333343 - 2¹³ = 213411144325151 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 213411144333296 and 213411144333305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213411144333383) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 88082808 + ... + 90473218.

It is an arithmetic number, because the mean of its divisors is an integer number (14564938083192).

Almost surely, 2^{213411144333343} is an apocalyptic number.

213411144333343 is a deficient number, since it is larger than the sum of its proper divisors (19627864997729).

213411144333343 is a wasteful number, since it uses less digits than its factorization.

213411144333343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2398326.

The product of its digits is 373248, while the sum is 40.

Adding to 213411144333343 its reverse (343333441114312), we get a palindrome (556744585447655).

The spelling of 213411144333343 in words is "two hundred thirteen trillion, four hundred eleven billion, one hundred forty-four million, three hundred thirty-three thousand, three hundred forty-three".