12672036135453 has 24 divisors (see below), whose sum is σ = 17834478631200. Its totient is φ = 8002331449056.

The previous prime is 12672036135443. The next prime is 12672036135547. The reversal of 12672036135453 is 35453163027621.

It is not a de Polignac number, because 12672036135453 - 2¹⁸ = 12672035873309 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12672036135443) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7447978 + ... + 8989796.

It is an arithmetic number, because the mean of its divisors is an integer number (743103276300).

Almost surely, 2^{12672036135453} is an apocalyptic number.

It is an amenable number.

12672036135453 is a deficient number, since it is larger than the sum of its proper divisors (5162442495747).

12672036135453 is a wasteful number, since it uses less digits than its factorization.

12672036135453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1549449 (or 1549430 counting only the distinct ones).

The product of its (nonzero) digits is 2721600, while the sum is 48.

The spelling of 12672036135453 in words is "twelve trillion, six hundred seventy-two billion, thirty-six million, one hundred thirty-five thousand, four hundred fifty-three".