213322403534410 has 16 divisors (see below), whose sum is σ = 384122911009896. Its totient is φ = 85297275936448.

The previous prime is 213322403534371. The next prime is 213322403534417. The reversal of 213322403534410 is 14435304223312.

It can be written as a sum of positive squares in 4 ways, for example, as 137228830809841 + 76093572724569 = 11714471^2 + 8723163^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 213322403534410.

It is not an unprimeable number, because it can be changed into a prime (213322403534417) by changing a digit.

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, 3960656389 + ... + 3960710248.

Almost surely, 2^{213322403534410} is an apocalyptic number.

213322403534410 is a deficient number, since it is larger than the sum of its proper divisors (170800507475486).

213322403534410 is a wasteful number, since it uses less digits than its factorization.

213322403534410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7921369337.

The product of its (nonzero) digits is 207360, while the sum is 37.

Adding to 213322403534410 its reverse (14435304223312), we get a palindrome (227757707757722).

The spelling of 213322403534410 in words is "two hundred thirteen trillion, three hundred twenty-two billion, four hundred three million, five hundred thirty-four thousand, four hundred ten".