12069443232 has 720 divisors, whose sum is σ = 46176352992. Its totient is φ = 3056901120.

The previous prime is 12069443231. The next prime is 12069443263. The reversal of 12069443232 is 23234496021.

12069443232 is a `hidden beast` number, since 1 + 206 + 9 + 443 + 2 + 3 + 2 = 666.

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 (12069443231) by changing a digit.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 74045583 + ... + 74045745.

Almost surely, 2^12069443232 is an apocalyptic number.

12069443232 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 12069443232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23088176496).

12069443232 is an abundant number, since it is smaller than the sum of its proper divisors (34106909760).

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

12069443232 is a wasteful number, since it uses less digits than its factorization.

12069443232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263 (or 239 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 36.

The spelling of 12069443232 in words is "twelve billion, sixty-nine million, four hundred forty-three thousand, two hundred thirty-two".