242105500005 has 64 divisors (see below), whose sum is σ = 396476301312. Its totient is φ = 126126443520.

The previous prime is 242105499991. The next prime is 242105500061. The reversal of 242105500005 is 500005501242.

It is a happy number.

242105500005 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 242105500005 - 2⁴ = 242105499989 is a prime.

It is a congruent number.

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 112973964 + ... + 112976106.

It is an arithmetic number, because the mean of its divisors is an integer number (6194942208).

Almost surely, 2^242105500005 is an apocalyptic number.

It is an amenable number.

242105500005 is a deficient number, since it is larger than the sum of its proper divisors (154370801307).

242105500005 is a wasteful number, since it uses less digits than its factorization.

242105500005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3218.

The product of its (nonzero) digits is 2000, while the sum is 24.

The spelling of 242105500005 in words is "two hundred forty-two billion, one hundred five million, five hundred thousand, five".