5643736242999 has 8 divisors (see below), whose sum is σ = 7524992637312. Its totient is φ = 3762485338680.

The previous prime is 5643736242983. The next prime is 5643736243021. The reversal of 5643736242999 is 9992426373465.

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

It is not a de Polignac number, because 5643736242999 - 2⁴ = 5643736242983 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5643736242929) 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, 3256152 + ... + 4678674.

It is an arithmetic number, because the mean of its divisors is an integer number (940624079664).

Almost surely, 2^{5643736242999} is an apocalyptic number.

5643736242999 is a deficient number, since it is larger than the sum of its proper divisors (1881256394313).

5643736242999 is a wasteful number, since it uses less digits than its factorization.

5643736242999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2744997.

The product of its digits is 529079040, while the sum is 69.

The spelling of 5643736242999 in words is "five trillion, six hundred forty-three billion, seven hundred thirty-six million, two hundred forty-two thousand, nine hundred ninety-nine".