12726901469120 has 56 divisors (see below), whose sum is σ = 30353066704464. Its totient is φ = 5082843303936.

The previous prime is 12726901469119. The next prime is 12726901469123. The reversal of 12726901469120 is 2196410962721.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12726901469123) 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 7 ways as a sum of consecutive naturals, for example, 30720809 + ... + 31132328.

It is an arithmetic number, because the mean of its divisors is an integer number (542019048294).

Almost surely, 2^{12726901469120} is an apocalyptic number.

12726901469120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12726901469120 is an abundant number, since it is smaller than the sum of its proper divisors (17626165235344).

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

12726901469120 is an equidigital number, since it uses as much as digits as its factorization.

12726901469120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61853797 (or 61853787 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 50.

The spelling of 12726901469120 in words is "twelve trillion, seven hundred twenty-six billion, nine hundred one million, four hundred sixty-nine thousand, one hundred twenty".