213150453244 has 6 divisors (see below), whose sum is σ = 373013293184. Its totient is φ = 106575226620.

The previous prime is 213150453239. The next prime is 213150453301. The reversal of 213150453244 is 442354051312.

213150453244 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 as a sum of consecutive naturals, namely, 26643806652 + ... + 26643806659.

Almost surely, 2^213150453244 is an apocalyptic number.

It is an amenable number.

213150453244 is a deficient number, since it is larger than the sum of its proper divisors (159862839940).

213150453244 is a wasteful number, since it uses less digits than its factorization.

213150453244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53287613315 (or 53287613313 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 34.

The spelling of 213150453244 in words is "two hundred thirteen billion, one hundred fifty million, four hundred fifty-three thousand, two hundred forty-four".