12355424211608 has 16 divisors (see below), whose sum is σ = 23166715372080. Its totient is φ = 6177633445728.

The previous prime is 12355424211601. The next prime is 12355424211617. The reversal of 12355424211608 is 80611242455321.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12355424211601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9162260 + ... + 10423907.

It is an arithmetic number, because the mean of its divisors is an integer number (1447919710755).

Almost surely, 2^{12355424211608} is an apocalyptic number.

It is an amenable number.

12355424211608 is a deficient number, since it is larger than the sum of its proper divisors (10811291160472).

12355424211608 is a wasteful number, since it uses less digits than its factorization.

12355424211608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19665026 (or 19665022 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 44.

Adding to 12355424211608 its reverse (80611242455321), we get a palindrome (92966666666929).

The spelling of 12355424211608 in words is "twelve trillion, three hundred fifty-five billion, four hundred twenty-four million, two hundred eleven thousand, six hundred eight".