240213123332 has 144 divisors (see below), whose sum is σ = 527242383360. Its totient is φ = 93756289536.

The previous prime is 240213123239. The next prime is 240213123391. The reversal of 240213123332 is 233321312042.

It is a happy number.

240213123332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 118388894 + ... + 118390922.

It is an arithmetic number, because the mean of its divisors is an integer number (3661405440).

Almost surely, 2^240213123332 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 240213123332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (263621191680).

240213123332 is an abundant number, since it is smaller than the sum of its proper divisors (287029260028).

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

240213123332 is a wasteful number, since it uses less digits than its factorization.

240213123332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2390 (or 2375 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 240213123332 its reverse (233321312042), we get a palindrome (473534435374).

The spelling of 240213123332 in words is "two hundred forty billion, two hundred thirteen million, one hundred twenty-three thousand, three hundred thirty-two".