12044254555323 has 32 divisors (see below), whose sum is σ = 18081534049600. Its totient is φ = 8021543685120.

The previous prime is 12044254555279. The next prime is 12044254555339. The reversal of 12044254555323 is 32355545244021.

12044254555323 is a `hidden beast` number, since 1 + 2 + 0 + 4 + 42 + 54 + 5 + 553 + 2 + 3 = 666.

It is not a de Polignac number, because 12044254555323 - 2¹³ = 12044254547131 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12044254555363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 522358 + ... + 4935723.

It is an arithmetic number, because the mean of its divisors is an integer number (565047939050).

Almost surely, 2^{12044254555323} is an apocalyptic number.

12044254555323 is a deficient number, since it is larger than the sum of its proper divisors (6037279494277).

12044254555323 is an frugal number, since it uses more digits than its factorization.

12044254555323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5459111 (or 5459093 counting only the distinct ones).

The product of its (nonzero) digits is 2880000, while the sum is 45.

Adding to 12044254555323 its reverse (32355545244021), we get a palindrome (44399799799344).

The spelling of 12044254555323 in words is "twelve trillion, forty-four billion, two hundred fifty-four million, five hundred fifty-five thousand, three hundred twenty-three".