12741898752 has 800 divisors, whose sum is σ = 46201757184. Its totient is φ = 3450470400.

The previous prime is 12741898747. The next prime is 12741898753. The reversal of 12741898752 is 25789814721.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (12741898753) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 240413158 + ... + 240413210.

Almost surely, 2^12741898752 is an apocalyptic number.

12741898752 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 12741898752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23100878592).

12741898752 is an abundant number, since it is smaller than the sum of its proper divisors (33459858432).

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

12741898752 is a wasteful number, since it uses less digits than its factorization.

12741898752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142 (or 117 counting only the distinct ones).

The product of its digits is 2257920, while the sum is 54.

The spelling of 12741898752 in words is "twelve billion, seven hundred forty-one million, eight hundred ninety-eight thousand, seven hundred fifty-two".