12748052448768 has 160 divisors (see below), whose sum is σ = 41798903198976. Its totient is φ = 3362123685888.

The previous prime is 12748052448767. The next prime is 12748052448793. The reversal of 12748052448768 is 86784425084721.

It is a junction number, because it is equal to n+sod(n) for n = 12748052448699 and 12748052448708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12748052448763) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45461946 + ... + 45741497.

Almost surely, 2^{12748052448768} is an apocalyptic number.

It is an amenable number.

12748052448768 is an abundant number, since it is smaller than the sum of its proper divisors (29050850750208).

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

12748052448768 is an equidigital number, since it uses as much as digits as its factorization.

12748052448768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91203484 (or 91203468 counting only the distinct ones).

The product of its (nonzero) digits is 192675840, while the sum is 66.

The spelling of 12748052448768 in words is "twelve trillion, seven hundred forty-eight billion, fifty-two million, four hundred forty-eight thousand, seven hundred sixty-eight".