11712743864453 has 8 divisors (see below), whose sum is σ = 11896242106176. Its totient is φ = 11529760345600.

The previous prime is 11712743864443. The next prime is 11712743864509. The reversal of 11712743864453 is 35446834721711.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11712743864453 - 2⁶ = 11712743864389 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11712743864413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 128634851 + ... + 128725872.

It is an arithmetic number, because the mean of its divisors is an integer number (1487030263272).

Almost surely, 2^{11712743864453} is an apocalyptic number.

It is an amenable number.

11712743864453 is a deficient number, since it is larger than the sum of its proper divisors (183498241723).

11712743864453 is an equidigital number, since it uses as much as digits as its factorization.

11712743864453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257361435.

The product of its digits is 13547520, while the sum is 56.

The spelling of 11712743864453 in words is "eleven trillion, seven hundred twelve billion, seven hundred forty-three million, eight hundred sixty-four thousand, four hundred fifty-three".