213034433324 has 18 divisors (see below), whose sum is σ = 393464568924. Its totient is φ = 100911046680.

The previous prime is 213034433317. The next prime is 213034433327. The reversal of 213034433324 is 423334430312.

It is not an unprimeable number, because it can be changed into a prime (213034433327) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 73763942 + ... + 73766829.

It is an arithmetic number, because the mean of its divisors is an integer number (21859142718).

Almost surely, 2^213034433324 is an apocalyptic number.

It is an amenable number.

213034433324 is a deficient number, since it is larger than the sum of its proper divisors (180430135600).

213034433324 is a wasteful number, since it uses less digits than its factorization.

213034433324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147530813 (or 147530792 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 32.

Adding to 213034433324 its reverse (423334430312), we get a palindrome (636368863636).

The spelling of 213034433324 in words is "two hundred thirteen billion, thirty-four million, four hundred thirty-three thousand, three hundred twenty-four".