162642134063343 has 32 divisors (see below), whose sum is σ = 239299877428992. Its totient is φ = 97436861984000.

The previous prime is 162642134063333. The next prime is 162642134063359. The reversal of 162642134063343 is 343360431246261.

It is not a de Polignac number, because 162642134063343 - 2⁹ = 162642134062831 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 162642134063292 and 162642134063301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (162642134063333) 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 31 ways as a sum of consecutive naturals, for example, 37487721 + ... + 41600642.

It is an arithmetic number, because the mean of its divisors is an integer number (7478121169656).

Almost surely, 2^{162642134063343} is an apocalyptic number.

162642134063343 is a deficient number, since it is larger than the sum of its proper divisors (76657743365649).

162642134063343 is a wasteful number, since it uses less digits than its factorization.

162642134063343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79089095.

The product of its (nonzero) digits is 4478976, while the sum is 48.

The spelling of 162642134063343 in words is "one hundred sixty-two trillion, six hundred forty-two billion, one hundred thirty-four million, sixty-three thousand, three hundred forty-three".