213433011011342 has 32 divisors (see below), whose sum is σ = 337090785024000. Its totient is φ = 101072463031008.

The previous prime is 213433011011299. The next prime is 213433011011351. The reversal of 213433011011342 is 243110110334312.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2309509928 + ... + 2309602340.

It is an arithmetic number, because the mean of its divisors is an integer number (10534087032000).

Almost surely, 2^{213433011011342} is an apocalyptic number.

213433011011342 is a deficient number, since it is larger than the sum of its proper divisors (123657774012658).

213433011011342 is a wasteful number, since it uses less digits than its factorization.

213433011011342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108240.

The product of its (nonzero) digits is 5184, while the sum is 29.

Adding to 213433011011342 its reverse (243110110334312), we get a palindrome (456543121345654).

The spelling of 213433011011342 in words is "two hundred thirteen trillion, four hundred thirty-three billion, eleven million, eleven thousand, three hundred forty-two".