12534224348268 has 72 divisors (see below), whose sum is σ = 38339980372512. Its totient is φ = 3370547722752.

The previous prime is 12534224348267. The next prime is 12534224348287. The reversal of 12534224348268 is 86284342243521.

12534224348268 is a `hidden beast` number, since 1 + 2 + 5 + 34 + 2 + 2 + 4 + 348 + 268 = 666.

It is not an unprimeable number, because it can be changed into a prime (12534224348267) 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, 1462907055 + ... + 1462915622.

It is an arithmetic number, because the mean of its divisors is an integer number (532499727396).

Almost surely, 2^{12534224348268} is an apocalyptic number.

12534224348268 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

12534224348268 is an abundant number, since it is smaller than the sum of its proper divisors (25805756024244).

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

12534224348268 is a wasteful number, since it uses less digits than its factorization.

12534224348268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2925822711 (or 2925822706 counting only the distinct ones).

The product of its digits is 17694720, while the sum is 54.

The spelling of 12534224348268 in words is "twelve trillion, five hundred thirty-four billion, two hundred twenty-four million, three hundred forty-eight thousand, two hundred sixty-eight".