12412424543355 has 24 divisors (see below), whose sum is σ = 21523661744832. Its totient is φ = 6617254360704.

The previous prime is 12412424543333. The next prime is 12412424543359. The reversal of 12412424543355 is 55334542421421.

12412424543355 is a `hidden beast` number, since 1 + 2 + 4 + 1 + 242 + 4 + 54 + 3 + 355 = 666.

It is not a de Polignac number, because 12412424543355 - 2²⁴ = 12412407766139 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 12412424543355.

It is not an unprimeable number, because it can be changed into a prime (12412424543359) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 56251074 + ... + 56471303.

It is an arithmetic number, because the mean of its divisors is an integer number (896819239368).

Almost surely, 2^{12412424543355} is an apocalyptic number.

12412424543355 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12412424543355 is a deficient number, since it is larger than the sum of its proper divisors (9111237201477).

12412424543355 is a wasteful number, since it uses less digits than its factorization.

12412424543355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112724835 (or 112724832 counting only the distinct ones).

The product of its digits is 2304000, while the sum is 45.

Adding to 12412424543355 its reverse (55334542421421), we get a palindrome (67746966964776).

The spelling of 12412424543355 in words is "twelve trillion, four hundred twelve billion, four hundred twenty-four million, five hundred forty-three thousand, three hundred fifty-five".