12144402035324 has 48 divisors (see below), whose sum is σ = 22905069670560. Its totient is φ = 5600813783040.

The previous prime is 12144402035267. The next prime is 12144402035327. The reversal of 12144402035324 is 42353020444121.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12144402035327) 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 15 ways as a sum of consecutive naturals, for example, 634527347 + ... + 634546485.

It is an arithmetic number, because the mean of its divisors is an integer number (477188951470).

Almost surely, 2^{12144402035324} is an apocalyptic number.

It is an amenable number.

12144402035324 is a deficient number, since it is larger than the sum of its proper divisors (10760667635236).

12144402035324 is a wasteful number, since it uses less digits than its factorization.

12144402035324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27870 (or 27868 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 35.

Adding to 12144402035324 its reverse (42353020444121), we get a palindrome (54497422479445).

The spelling of 12144402035324 in words is "twelve trillion, one hundred forty-four billion, four hundred two million, thirty-five thousand, three hundred twenty-four".