2143159607043 has 72 divisors (see below), whose sum is σ = 4047366840608. Its totient is φ = 1063960178688.

The previous prime is 2143159607003. The next prime is 2143159607053. The reversal of 2143159607043 is 3407069513412.

2143159607043 is a `hidden beast` number, since 2 + 1 + 4 + 31 + 5 + 9 + 607 + 0 + 4 + 3 = 666.

It is not a de Polignac number, because 2143159607043 - 2⁶ = 2143159606979 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2143159607043.

It is not an unprimeable number, because it can be changed into a prime (2143159607003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 4290646 + ... + 4764027.

Almost surely, 2^{2143159607043} is an apocalyptic number.

2143159607043 is a deficient number, since it is larger than the sum of its proper divisors (1904207233565).

2143159607043 is a wasteful number, since it uses less digits than its factorization.

2143159607043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9054733 (or 9054713 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 45.

The spelling of 2143159607043 in words is "two trillion, one hundred forty-three billion, one hundred fifty-nine million, six hundred seven thousand, forty-three".