240211505352 has 384 divisors, whose sum is σ = 786530304000. Its totient is φ = 59520738816.

The previous prime is 240211505351. The next prime is 240211505423. The reversal of 240211505352 is 253505112042.

It is not an unprimeable number, because it can be changed into a prime (240211505351) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 100128649 + ... + 100131047.

It is an arithmetic number, because the mean of its divisors is an integer number (2048256000).

Almost surely, 2^240211505352 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 240211505352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (393265152000).

240211505352 is an abundant number, since it is smaller than the sum of its proper divisors (546318798648).

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

240211505352 is a wasteful number, since it uses less digits than its factorization.

240211505352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2593 (or 2570 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 30.

Adding to 240211505352 its reverse (253505112042), we get a palindrome (493716617394).

The spelling of 240211505352 in words is "two hundred forty billion, two hundred eleven million, five hundred five thousand, three hundred fifty-two".