135305244456 has 32 divisors (see below), whose sum is σ = 346129697760. Its totient is φ = 44052869952.

The previous prime is 135305244439. The next prime is 135305244467. The reversal of 135305244456 is 654442503531.

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 7 ways as a sum of consecutive naturals, for example, 65553835 + ... + 65555898.

It is an arithmetic number, because the mean of its divisors is an integer number (10816553055).

Almost surely, 2^135305244456 is an apocalyptic number.

It is an amenable number.

135305244456 is an abundant number, since it is smaller than the sum of its proper divisors (210824453304).

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

135305244456 is a wasteful number, since it uses less digits than its factorization.

135305244456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131109785 (or 131109781 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 42.

Adding to 135305244456 its reverse (654442503531), we get a palindrome (789747747987).

The spelling of 135305244456 in words is "one hundred thirty-five billion, three hundred five million, two hundred forty-four thousand, four hundred fifty-six".