12234727757376 has 140 divisors (see below), whose sum is σ = 36291880562652. Its totient is φ = 4075508431872.

The previous prime is 12234727757327. The next prime is 12234727757467. The reversal of 12234727757376 is 67375772743221.

12234727757376 is a `hidden beast` number, since 1 + 2 + 2 + 34 + 7 + 27 + 7 + 573 + 7 + 6 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 6586614273600 + 5648113483776 = 2566440^2 + 2376576^2 .

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 19 ways as a sum of consecutive naturals, for example, 6949326 + ... + 8530098.

Almost surely, 2^{12234727757376} is an apocalyptic number.

12234727757376 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12234727757376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18145940281326).

12234727757376 is an abundant number, since it is smaller than the sum of its proper divisors (24057152805276).

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

12234727757376 is a wasteful number, since it uses less digits than its factorization.

12234727757376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1582290 (or 1582271 counting only the distinct ones).

The product of its digits is 145212480, while the sum is 63.

The spelling of 12234727757376 in words is "twelve trillion, two hundred thirty-four billion, seven hundred twenty-seven million, seven hundred fifty-seven thousand, three hundred seventy-six".