12352556026464 has 96 divisors (see below), whose sum is σ = 33272917243776. Its totient is φ = 4010247214080.

The previous prime is 12352556026453. The next prime is 12352556026537. The reversal of 12352556026464 is 46462065525321.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 362782 + ... + 4983645.

It is an arithmetic number, because the mean of its divisors is an integer number (346592887956).

Almost surely, 2^{12352556026464} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12352556026464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16636458621888).

12352556026464 is an abundant number, since it is smaller than the sum of its proper divisors (20920361217312).

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

12352556026464 is a wasteful number, since it uses less digits than its factorization.

12352556026464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5347068 (or 5347060 counting only the distinct ones).

The product of its (nonzero) digits is 10368000, while the sum is 51.

The spelling of 12352556026464 in words is "twelve trillion, three hundred fifty-two billion, five hundred fifty-six million, twenty-six thousand, four hundred sixty-four".