242005545622141 has 16 divisors (see below), whose sum is σ = 279922807785600. Its totient is φ = 204924771998208.

The previous prime is 242005545622133. The next prime is 242005545622187. The reversal of 242005545622141 is 141226545500242.

It is a cyclic number.

It is not a de Polignac number, because 242005545622141 - 2³ = 242005545622133 is a prime.

It is a super-2 number, since 2×242005545622141² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242005545628141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3243445 + ... + 22238053.

It is an arithmetic number, because the mean of its divisors is an integer number (17495175486600).

Almost surely, 2^{242005545622141} is an apocalyptic number.

It is an amenable number.

242005545622141 is a deficient number, since it is larger than the sum of its proper divisors (37917262163459).

242005545622141 is a wasteful number, since it uses less digits than its factorization.

242005545622141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19016628.

The product of its (nonzero) digits is 768000, while the sum is 43.

The spelling of 242005545622141 in words is "two hundred forty-two trillion, five billion, five hundred forty-five million, six hundred twenty-two thousand, one hundred forty-one".