2163535006242 has 8 divisors (see below), whose sum is σ = 4327070012496. Its totient is φ = 721178335412.

The previous prime is 2163535006189. The next prime is 2163535006267. The reversal of 2163535006242 is 2426005353612.

It is a sphenic number, since it is the product of 3 distinct primes.

2163535006242 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 2163535006242.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 180294583848 + ... + 180294583859.

It is an arithmetic number, because the mean of its divisors is an integer number (540883751562).

Almost surely, 2^{2163535006242} is an apocalyptic number.

2163535006242 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2163535006242 is a wasteful number, since it uses less digits than its factorization.

2163535006242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 360589167712.

The product of its (nonzero) digits is 259200, while the sum is 39.

The spelling of 2163535006242 in words is "two trillion, one hundred sixty-three billion, five hundred thirty-five million, six thousand, two hundred forty-two".