12452827968 has 336 divisors, whose sum is σ = 42766024704. Its totient is φ = 3389506560.

The previous prime is 12452827967. The next prime is 12452827987. The reversal of 12452827968 is 86972825421.

12452827968 is a `hidden beast` number, since 1 + 2 + 4 + 528 + 27 + 96 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (336).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12452827963) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8373721 + ... + 8375207.

Almost surely, 2^12452827968 is an apocalyptic number.

12452827968 is a gapful number since it is divisible by the number (18) 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 12452827968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21383012352).

12452827968 is an abundant number, since it is smaller than the sum of its proper divisors (30313196736).

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

12452827968 is a wasteful number, since it uses less digits than its factorization.

12452827968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1610 (or 1597 counting only the distinct ones).

The product of its digits is 3870720, while the sum is 54.

The spelling of 12452827968 in words is "twelve billion, four hundred fifty-two million, eight hundred twenty-seven thousand, nine hundred sixty-eight".