4323143593987 has 2 divisors, whose sum is σ = 4323143593988. Its totient is φ = 4323143593986.

The previous prime is 4323143593969. The next prime is 4323143594017. The reversal of 4323143593987 is 7893953413234.

4323143593987 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4323143593987 - 2¹⁹ = 4323143069699 is a prime.

It is not a weakly prime, because it can be changed into another prime (4323143593927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2161571796993 + 2161571796994.

It is an arithmetic number, because the mean of its divisors is an integer number (2161571796994).

Almost surely, 2^{4323143593987} is an apocalyptic number.

4323143593987 is a deficient number, since it is larger than the sum of its proper divisors (1).

4323143593987 is an equidigital number, since it uses as much as digits as its factorization.

4323143593987 is an evil number, because the sum of its binary digits is even.

The product of its digits is 58786560, while the sum is 61.

The spelling of 4323143593987 in words is "four trillion, three hundred twenty-three billion, one hundred forty-three million, five hundred ninety-three thousand, nine hundred eighty-seven".