43143300263159 has 2 divisors, whose sum is σ = 43143300263160. Its totient is φ = 43143300263158.

The previous prime is 43143300263111. The next prime is 43143300263179. The reversal of 43143300263159 is 95136200334134.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-43143300263159 is a prime.

It is a super-2 number, since 2×43143300263159² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (43143300263179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21571650131579 + 21571650131580.

It is an arithmetic number, because the mean of its divisors is an integer number (21571650131580).

Almost surely, 2^{43143300263159} is an apocalyptic number.

43143300263159 is a deficient number, since it is larger than the sum of its proper divisors (1).

43143300263159 is an equidigital number, since it uses as much as digits as its factorization.

43143300263159 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 699840, while the sum is 44.

The spelling of 43143300263159 in words is "forty-three trillion, one hundred forty-three billion, three hundred million, two hundred sixty-three thousand, one hundred fifty-nine".