213424044013132 has 12 divisors (see below), whose sum is σ = 373492186048800. Its totient is φ = 106711990856336.

The previous prime is 213424044013123. The next prime is 213424044013133. The reversal of 213424044013132 is 231310440424312.

It is not an unprimeable number, because it can be changed into a prime (213424044013133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15106413 + ... + 25593979.

It is an arithmetic number, because the mean of its divisors is an integer number (31124348837400).

Almost surely, 2^{213424044013132} is an apocalyptic number.

It is an amenable number.

213424044013132 is a deficient number, since it is larger than the sum of its proper divisors (160068142035668).

213424044013132 is a wasteful number, since it uses less digits than its factorization.

213424044013132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15575120 (or 15575118 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 34.

Adding to 213424044013132 its reverse (231310440424312), we get a palindrome (444734484437444).

The spelling of 213424044013132 in words is "two hundred thirteen trillion, four hundred twenty-four billion, forty-four million, thirteen thousand, one hundred thirty-two".