162343946711 has 4 divisors (see below), whose sum is σ = 163622245632. Its totient is φ = 161065647792.

The previous prime is 162343946669. The next prime is 162343946719. The reversal of 162343946711 is 117649343261.

162343946711 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 117649343261 = 83 ⋅1417461967.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-162343946711 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (162343946719) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 639149270 + ... + 639149523.

It is an arithmetic number, because the mean of its divisors is an integer number (40905561408).

Almost surely, 2^162343946711 is an apocalyptic number.

162343946711 is a deficient number, since it is larger than the sum of its proper divisors (1278298921).

162343946711 is a wasteful number, since it uses less digits than its factorization.

162343946711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1278298920.

The product of its digits is 653184, while the sum is 47.

The spelling of 162343946711 in words is "one hundred sixty-two billion, three hundred forty-three million, nine hundred forty-six thousand, seven hundred eleven".