12032132346 has 48 divisors (see below), whose sum is σ = 28084329000. Its totient is φ = 3700961280.

The previous prime is 12032132339. The next prime is 12032132383. The reversal of 12032132346 is 64323123021.

12032132346 is a `hidden beast` number, since 12 + 0 + 321 + 323 + 4 + 6 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 7654325121 + 4377807225 = 87489^2 + 66165^2 .

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 901530 + ... + 914778.

Almost surely, 2^12032132346 is an apocalyptic number.

12032132346 is an abundant number, since it is smaller than the sum of its proper divisors (16052196654).

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

12032132346 is a wasteful number, since it uses less digits than its factorization.

12032132346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17151 (or 17148 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 12032132346 its reverse (64323123021), we get a palindrome (76355255367).

The spelling of 12032132346 in words is "twelve billion, thirty-two million, one hundred thirty-two thousand, three hundred forty-six".