240525152512 has 18 divisors (see below), whose sum is σ = 480110754158. Its totient is φ = 120262576128.

The previous prime is 240525152353. The next prime is 240525152513. The reversal of 240525152512 is 215251525042.

It can be written as a sum of positive squares in only one way, i.e., 200646660096 + 39878492416 = 447936^2 + 199696^2 .

It is not an unprimeable number, because it can be changed into a prime (240525152513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 469775433 + ... + 469775944.

Almost surely, 2^240525152512 is an apocalyptic number.

It is an amenable number.

240525152512 is a deficient number, since it is larger than the sum of its proper divisors (239585601646).

240525152512 is an frugal number, since it uses more digits than its factorization.

240525152512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 939551393 (or 939551379 counting only the distinct ones).

The product of its (nonzero) digits is 40000, while the sum is 34.

Adding to 240525152512 its reverse (215251525042), we get a palindrome (455776677554).

The spelling of 240525152512 in words is "two hundred forty billion, five hundred twenty-five million, one hundred fifty-two thousand, five hundred twelve".