2163740535743 has 16 divisors (see below), whose sum is σ = 2224188720864. Its totient is φ = 2103396963840.

The previous prime is 2163740535683. The next prime is 2163740535763. The reversal of 2163740535743 is 3475350473612.

It is a cyclic number.

It is not a de Polignac number, because 2163740535743 - 2²⁰ = 2163739487167 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2163740535691 and 2163740535700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2163740535763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 250805996 + ... + 250814622.

It is an arithmetic number, because the mean of its divisors is an integer number (139011795054).

Almost surely, 2^{2163740535743} is an apocalyptic number.

2163740535743 is a deficient number, since it is larger than the sum of its proper divisors (60448185121).

2163740535743 is a wasteful number, since it uses less digits than its factorization.

2163740535743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13882.

The product of its (nonzero) digits is 6350400, while the sum is 50.

The spelling of 2163740535743 in words is "two trillion, one hundred sixty-three billion, seven hundred forty million, five hundred thirty-five thousand, seven hundred forty-three".