213011244604 has 24 divisors (see below), whose sum is σ = 395596444320. Its totient is φ = 100012233216.

The previous prime is 213011244581. The next prime is 213011244613. The reversal of 213011244604 is 406442110312.

213011244604 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3537937 + ... + 3597640.

It is an arithmetic number, because the mean of its divisors is an integer number (16483185180).

Almost surely, 2^213011244604 is an apocalyptic number.

It is an amenable number.

213011244604 is a deficient number, since it is larger than the sum of its proper divisors (182585199716).

213011244604 is a wasteful number, since it uses less digits than its factorization.

213011244604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7136037 (or 7136035 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 213011244604 its reverse (406442110312), we get a palindrome (619453354916).

The spelling of 213011244604 in words is "two hundred thirteen billion, eleven million, two hundred forty-four thousand, six hundred four".