213764223404 has 6 divisors (see below), whose sum is σ = 374087390964. Its totient is φ = 106882111700.

The previous prime is 213764223401. The next prime is 213764223461. The reversal of 213764223404 is 404322467312.

213764223404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (213764223401) by changing a digit.

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 as a sum of consecutive naturals, namely, 26720527922 + ... + 26720527929.

It is an arithmetic number, because the mean of its divisors is an integer number (62347898494).

Almost surely, 2^213764223404 is an apocalyptic number.

It is an amenable number.

213764223404 is a deficient number, since it is larger than the sum of its proper divisors (160323167560).

213764223404 is a wasteful number, since it uses less digits than its factorization.

213764223404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53441055855 (or 53441055853 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 38.

The spelling of 213764223404 in words is "two hundred thirteen billion, seven hundred sixty-four million, two hundred twenty-three thousand, four hundred four".