213039475200 has 720 divisors, whose sum is σ = 807585498720. Its totient is φ = 53539799040.

The previous prime is 213039475199. The next prime is 213039475211. The reversal of 213039475200 is 2574930312.

213039475200 is a `hidden beast` number, since 2 + 130 + 39 + 475 + 20 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (720).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 143653659 + ... + 143655141.

It is an arithmetic number, because the mean of its divisors is an integer number (1121646526).

Almost surely, 2^213039475200 is an apocalyptic number.

213039475200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 213039475200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (403792749360).

213039475200 is an abundant number, since it is smaller than the sum of its proper divisors (594546023520).

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

213039475200 is a wasteful number, since it uses less digits than its factorization.

213039475200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1589 (or 1565 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 36.

The spelling of 213039475200 in words is "two hundred thirteen billion, thirty-nine million, four hundred seventy-five thousand, two hundred".