242130444201 has 6 divisors (see below), whose sum is σ = 349743974970. Its totient is φ = 161420296128.

The previous prime is 242130444187. The next prime is 242130444211. The reversal of 242130444201 is 102444031242.

242130444201 is a `hidden beast` number, since 2 + 4 + 2 + 13 + 0 + 444 + 201 = 666.

It can be written as a sum of positive squares in only one way, i.e., 169081328025 + 73049116176 = 411195^2 + 270276^2 .

It is not a de Polignac number, because 242130444201 - 2¹⁵ = 242130411433 is a prime.

It is not an unprimeable number, because it can be changed into a prime (242130444211) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13451691336 + ... + 13451691353.

It is an arithmetic number, because the mean of its divisors is an integer number (58290662495).

Almost surely, 2^242130444201 is an apocalyptic number.

It is an amenable number.

242130444201 is a deficient number, since it is larger than the sum of its proper divisors (107613530769).

242130444201 is a wasteful number, since it uses less digits than its factorization.

242130444201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26903382695 (or 26903382692 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 242130444201 its reverse (102444031242), we get a palindrome (344574475443).

The spelling of 242130444201 in words is "two hundred forty-two billion, one hundred thirty million, four hundred forty-four thousand, two hundred one".