12044323431432 has 128 divisors (see below), whose sum is σ = 33522527001600. Its totient is φ = 4006850125824.

The previous prime is 12044323431403. The next prime is 12044323431449. The reversal of 12044323431432 is 23413432344021.

12044323431432 is a `hidden beast` number, since 1 + 204 + 432 + 3 + 4 + 3 + 14 + 3 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

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 31 ways as a sum of consecutive naturals, for example, 453240898 + ... + 453267470.

It is an arithmetic number, because the mean of its divisors is an integer number (261894742200).

Almost surely, 2^{12044323431432} is an apocalyptic number.

12044323431432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12044323431432 is an abundant number, since it is smaller than the sum of its proper divisors (21478203570168).

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

12044323431432 is a wasteful number, since it uses less digits than its factorization.

12044323431432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30652 (or 30642 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 36.

Adding to 12044323431432 its reverse (23413432344021), we get a palindrome (35457755775453).

The spelling of 12044323431432 in words is "twelve trillion, forty-four billion, three hundred twenty-three million, four hundred thirty-one thousand, four hundred thirty-two".