240132402306 has 64 divisors (see below), whose sum is σ = 551172096000. Its totient is φ = 77415555600.

The previous prime is 240132402283. The next prime is 240132402331. The reversal of 240132402306 is 603204231042.

240132402306 is a `hidden beast` number, since 2 + 401 + 3 + 24 + 0 + 230 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 240132402306.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2801911 + ... + 2886341.

It is an arithmetic number, because the mean of its divisors is an integer number (8612064000).

Almost surely, 2^240132402306 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 240132402306, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (275586048000).

240132402306 is an abundant number, since it is smaller than the sum of its proper divisors (311039693694).

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

240132402306 is a wasteful number, since it uses less digits than its factorization.

240132402306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86172 (or 86166 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 240132402306 its reverse (603204231042), we get a palindrome (843336633348).

The spelling of 240132402306 in words is "two hundred forty billion, one hundred thirty-two million, four hundred two thousand, three hundred six".