12747401352 has 192 divisors, whose sum is σ = 41271465600. Its totient is φ = 3634968960.

The previous prime is 12747401351. The next prime is 12747401383. The reversal of 12747401352 is 25310474721.

12747401352 is a `hidden beast` number, since 127 + 474 + 0 + 13 + 52 = 666.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (12747401351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7863102 + ... + 7864722.

It is an arithmetic number, because the mean of its divisors is an integer number (214955550).

Almost surely, 2^12747401352 is an apocalyptic number.

12747401352 is a gapful number since it is divisible by the number (12) 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 12747401352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20635732800).

12747401352 is an abundant number, since it is smaller than the sum of its proper divisors (28524064248).

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

12747401352 is a wasteful number, since it uses less digits than its factorization.

12747401352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2393 (or 2376 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 36.

The spelling of 12747401352 in words is "twelve billion, seven hundred forty-seven million, four hundred one thousand, three hundred fifty-two".