213042314202134 has 16 divisors (see below), whose sum is σ = 321000386797440. Its totient is φ = 106042196863680.

The previous prime is 213042314202079. The next prime is 213042314202143. The reversal of 213042314202134 is 431202413240312.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 213042314202134.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34433024 + ... + 40146204.

It is an arithmetic number, because the mean of its divisors is an integer number (20062524174840).

Almost surely, 2^{213042314202134} is an apocalyptic number.

213042314202134 is a deficient number, since it is larger than the sum of its proper divisors (107958072595306).

213042314202134 is a wasteful number, since it uses less digits than its factorization.

213042314202134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5797015.

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 213042314202134 its reverse (431202413240312), we get a palindrome (644244727442446).

The spelling of 213042314202134 in words is "two hundred thirteen trillion, forty-two billion, three hundred fourteen million, two hundred two thousand, one hundred thirty-four".