213311489236992 has 448 divisors, whose sum is σ = 641259034675200. Its totient is φ = 70062756986880.

The previous prime is 213311489236957. The next prime is 213311489236997. The reversal of 213311489236992 is 299632984113312.

213311489236992 is a `hidden beast` number, since 2 + 1 + 3 + 3 + 1 + 1 + 489 + 2 + 3 + 69 + 92 = 666.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213311489236997) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 43453142634 + ... + 43453147542.

Almost surely, 2^{213311489236992} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 213311489236992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (320629517337600).

213311489236992 is an abundant number, since it is smaller than the sum of its proper divisors (427947545438208).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

213311489236992 is an equidigital number, since it uses as much as digits as its factorization.

213311489236992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7782 (or 7752 counting only the distinct ones).

The product of its digits is 30233088, while the sum is 63.

The spelling of 213311489236992 in words is "two hundred thirteen trillion, three hundred eleven billion, four hundred eighty-nine million, two hundred thirty-six thousand, nine hundred ninety-two".