240522240512 has 80 divisors (see below), whose sum is σ = 497419329792. Its totient is φ = 116066856960.

The previous prime is 240522240499. The next prime is 240522240557. The reversal of 240522240512 is 215042225042.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5899943 + ... + 5940569.

Almost surely, 2^240522240512 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 240522240512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (248709664896).

240522240512 is an abundant number, since it is smaller than the sum of its proper divisors (256897089280).

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

240522240512 is an equidigital number, since it uses as much as digits as its factorization.

240522240512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41049 (or 41033 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 29.

Adding to 240522240512 its reverse (215042225042), we get a palindrome (455564465554).

The spelling of 240522240512 in words is "two hundred forty billion, five hundred twenty-two million, two hundred forty thousand, five hundred twelve".