23452141566343 has 12 divisors (see below), whose sum is σ = 27288304972272. Its totient is φ = 20096499171840.

The previous prime is 23452141566313. The next prime is 23452141566361. The reversal of 23452141566343 is 34366514125432.

It is a de Polignac number, because none of the positive numbers 2^k-23452141566343 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23452141566313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 63342778 + ... + 63711943.

It is an arithmetic number, because the mean of its divisors is an integer number (2274025414356).

Almost surely, 2^{23452141566343} is an apocalyptic number.

23452141566343 is a deficient number, since it is larger than the sum of its proper divisors (3836163405929).

23452141566343 is a wasteful number, since it uses less digits than its factorization.

23452141566343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127058502 (or 127058495 counting only the distinct ones).

The product of its digits is 6220800, while the sum is 49.

The spelling of 23452141566343 in words is "twenty-three trillion, four hundred fifty-two billion, one hundred forty-one million, five hundred sixty-six thousand, three hundred forty-three".