212023441304 has 8 divisors (see below), whose sum is σ = 397543952460. Its totient is φ = 106011720648.

The previous prime is 212023441297. The next prime is 212023441307. The reversal of 212023441304 is 403144320212.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212023441307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13251465074 + ... + 13251465089.

Almost surely, 2^212023441304 is an apocalyptic number.

It is an amenable number.

212023441304 is a deficient number, since it is larger than the sum of its proper divisors (185520511156).

212023441304 is a wasteful number, since it uses less digits than its factorization.

212023441304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26502930169 (or 26502930165 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 212023441304 its reverse (403144320212), we get a palindrome (615167761516).

The spelling of 212023441304 in words is "two hundred twelve billion, twenty-three million, four hundred forty-one thousand, three hundred four".