213420323210000 has 200 divisors, whose sum is σ = 562662749035200. Its totient is φ = 78086272320000.

The previous prime is 213420323209997. The next prime is 213420323210009. The reversal of 213420323210000 is 12323024312.

It is a tau number, because it is divible by the number of its divisors (200).

It is a super-3 number, since 3×213420323210000³ (a number of 44 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (213420323210009) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 13856636 + ... + 24876635.

It is an arithmetic number, because the mean of its divisors is an integer number (2813313745176).

Almost surely, 2^{213420323210000} is an apocalyptic number.

213420323210000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

213420323210000 is an abundant number, since it is smaller than the sum of its proper divisors (349242425825200).

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

213420323210000 is a wasteful number, since it uses less digits than its factorization.

213420323210000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38733347 (or 38733326 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 213420323210000 its reverse (12323024312), we get a palindrome (213432646234312).

The spelling of 213420323210000 in words is "two hundred thirteen trillion, four hundred twenty billion, three hundred twenty-three million, two hundred ten thousand".