12053433014540 has 24 divisors (see below), whose sum is σ = 26412740172000. Its totient is φ = 4611748283648.

The previous prime is 12053433014537. The next prime is 12053433014591. The reversal of 12053433014540 is 4541033435021.

It is a self number, because there is not a number n which added to its sum of digits gives 12053433014540.

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, 13101557165 + ... + 13101558084.

It is an arithmetic number, because the mean of its divisors is an integer number (1100530840500).

Almost surely, 2^{12053433014540} is an apocalyptic number.

12053433014540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12053433014540 is an abundant number, since it is smaller than the sum of its proper divisors (14359307157460).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12053433014540 is a wasteful number, since it uses less digits than its factorization.

12053433014540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26203115281 (or 26203115279 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 35.

Adding to 12053433014540 its reverse (4541033435021), we get a palindrome (16594466449561).

The spelling of 12053433014540 in words is "twelve trillion, fifty-three billion, four hundred thirty-three million, fourteen thousand, five hundred forty".