213141205552 has 80 divisors (see below), whose sum is σ = 458426908800. Its totient is φ = 95192709120.

The previous prime is 213141205523. The next prime is 213141205559. The reversal of 213141205552 is 255502141312.

It is not an unprimeable number, because it can be changed into a prime (213141205559) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2328099 + ... + 2417917.

It is an arithmetic number, because the mean of its divisors is an integer number (5730336360).

Almost surely, 2^213141205552 is an apocalyptic number.

213141205552 is a gapful number since it is divisible by the number (22) 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 213141205552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (229213454400).

213141205552 is an abundant number, since it is smaller than the sum of its proper divisors (245285703248).

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

213141205552 is a wasteful number, since it uses less digits than its factorization.

213141205552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90074 (or 90068 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 31.

Adding to 213141205552 its reverse (255502141312), we get a palindrome (468643346864).

The spelling of 213141205552 in words is "two hundred thirteen billion, one hundred forty-one million, two hundred five thousand, five hundred fifty-two".