12140334344 has 8 divisors (see below), whose sum is σ = 22763126910. Its totient is φ = 6070167168.

The previous prime is 12140334313. The next prime is 12140334419. The reversal of 12140334344 is 44343304121.

It is a happy number.

12140334344 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 8994246244 + 3146088100 = 94838^2 + 56090^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 758770889 + ... + 758770904.

Almost surely, 2^12140334344 is an apocalyptic number.

It is an amenable number.

12140334344 is a deficient number, since it is larger than the sum of its proper divisors (10622792566).

12140334344 is a wasteful number, since it uses less digits than its factorization.

12140334344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1517541799 (or 1517541795 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 12140334344 its reverse (44343304121), we get a palindrome (56483638465).

The spelling of 12140334344 in words is "twelve billion, one hundred forty million, three hundred thirty-four thousand, three hundred forty-four".