211432241132 has 24 divisors (see below), whose sum is σ = 422874684960. Its totient is φ = 90611631360.

The previous prime is 211432241131. The next prime is 211432241143. The reversal of 211432241132 is 231142234112.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (211432241131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1726094 + ... + 1844522.

It is an arithmetic number, because the mean of its divisors is an integer number (17619778540).

Almost surely, 2^211432241132 is an apocalyptic number.

It is an amenable number.

211432241132 is an abundant number, since it is smaller than the sum of its proper divisors (211442443828).

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

211432241132 is a wasteful number, since it uses less digits than its factorization.

211432241132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182201 (or 182199 counting only the distinct ones).

The product of its digits is 2304, while the sum is 26.

Adding to 211432241132 its reverse (231142234112), we get a palindrome (442574475244).

The spelling of 211432241132 in words is "two hundred eleven billion, four hundred thirty-two million, two hundred forty-one thousand, one hundred thirty-two".