23743713240543 has 16 divisors (see below), whose sum is σ = 31942820399616. Its totient is φ = 15686912492160.

The previous prime is 23743713240517. The next prime is 23743713240547. The reversal of 23743713240543 is 34504231734732.

It is not a de Polignac number, because 23743713240543 - 2²⁶ = 23743646131679 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23743713240492 and 23743713240501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23743713240547) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2315623 + ... + 7269768.

It is an arithmetic number, because the mean of its divisors is an integer number (1996426274976).

Almost surely, 2^{23743713240543} is an apocalyptic number.

23743713240543 is a deficient number, since it is larger than the sum of its proper divisors (8199107159073).

23743713240543 is a wasteful number, since it uses less digits than its factorization.

23743713240543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9592814.

The product of its (nonzero) digits is 5080320, while the sum is 48.

The spelling of 23743713240543 in words is "twenty-three trillion, seven hundred forty-three billion, seven hundred thirteen million, two hundred forty thousand, five hundred forty-three".