12041344442152 has 32 divisors (see below), whose sum is σ = 23040661545000. Its totient is φ = 5898409279488.

The previous prime is 12041344442147. The next prime is 12041344442203. The reversal of 12041344442152 is 25124444314021.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 6380342572356 + 5661001869796 = 2525934^2 + 2379286^2 .

It is a super-2 number, since 2×12041344442152² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 77500377 + ... + 77655592.

Almost surely, 2^{12041344442152} is an apocalyptic number.

It is an amenable number.

12041344442152 is a deficient number, since it is larger than the sum of its proper divisors (10999317102848).

12041344442152 is a wasteful number, since it uses less digits than its factorization.

12041344442152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155156173 (or 155156169 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 37.

Adding to 12041344442152 its reverse (25124444314021), we get a palindrome (37165788756173).

The spelling of 12041344442152 in words is "twelve trillion, forty-one billion, three hundred forty-four million, four hundred forty-two thousand, one hundred fifty-two".