12353472384 has 128 divisors (see below), whose sum is σ = 36764945280. Its totient is φ = 3642255360.

The previous prime is 12353472361. The next prime is 12353472389. The reversal of 12353472384 is 48327435321.

It is a tau number, because it is divible by the number of its divisors (128).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12353472389) 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, 116767 + ... + 195809.

It is an arithmetic number, because the mean of its divisors is an integer number (287226135).

Almost surely, 2^12353472384 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 12353472384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18382472640).

12353472384 is an abundant number, since it is smaller than the sum of its proper divisors (24411472896).

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

12353472384 is a wasteful number, since it uses less digits than its factorization.

12353472384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79108 (or 79096 counting only the distinct ones).

The product of its digits is 483840, while the sum is 42.

The spelling of 12353472384 in words is "twelve billion, three hundred fifty-three million, four hundred seventy-two thousand, three hundred eighty-four".