12041232132 has 12 divisors (see below), whose sum is σ = 28096208336. Its totient is φ = 4013744040.

The previous prime is 12041232131. The next prime is 12041232139. The reversal of 12041232132 is 23123214021.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 12041232099 and 12041232108.

It is not an unprimeable number, because it can be changed into a prime (12041232131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 501717994 + ... + 501718017.

Almost surely, 2^12041232132 is an apocalyptic number.

12041232132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12041232132 is an abundant number, since it is smaller than the sum of its proper divisors (16054976204).

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

12041232132 is a wasteful number, since it uses less digits than its factorization.

12041232132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1003436018 (or 1003436016 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 12041232132 its reverse (23123214021), we get a palindrome (35164446153).

The spelling of 12041232132 in words is "twelve billion, forty-one million, two hundred thirty-two thousand, one hundred thirty-two".