12053134444 has 24 divisors (see below), whose sum is σ = 22731625280. Its totient is φ = 5559041664.

The previous prime is 12053134403. The next prime is 12053134493. The reversal of 12053134444 is 44443135021.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7449 + ... + 155440.

Almost surely, 2^12053134444 is an apocalyptic number.

It is an amenable number.

12053134444 is a deficient number, since it is larger than the sum of its proper divisors (10678490836).

12053134444 is a wasteful number, since it uses less digits than its factorization.

12053134444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164329 (or 164327 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 31.

Adding to 12053134444 its reverse (44443135021), we get a palindrome (56496269465).

The spelling of 12053134444 in words is "twelve billion, fifty-three million, one hundred thirty-four thousand, four hundred forty-four".