242444420502201 has 64 divisors (see below), whose sum is σ = 366691972608000. Its totient is φ = 158270339448000.

The previous prime is 242444420502199. The next prime is 242444420502203. The reversal of 242444420502201 is 102205024444242.

242444420502201 is a `hidden beast` number, since 2 + 4 + 2 + 4 + 4 + 4 + 420 + 5 + 0 + 220 + 1 = 666.

It is an interprime number because it is at equal distance from previous prime (242444420502199) and next prime (242444420502203).

It is not a de Polignac number, because 242444420502201 - 2¹ = 242444420502199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (242444420502203) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 465116946 + ... + 465637908.

It is an arithmetic number, because the mean of its divisors is an integer number (5729562072000).

Almost surely, 2^{242444420502201} is an apocalyptic number.

It is an amenable number.

242444420502201 is a deficient number, since it is larger than the sum of its proper divisors (124247552105799).

242444420502201 is a wasteful number, since it uses less digits than its factorization.

242444420502201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 522171 (or 522165 counting only the distinct ones).

The product of its (nonzero) digits is 163840, while the sum is 36.

Adding to 242444420502201 its reverse (102205024444242), we get a palindrome (344649444946443).

The spelling of 242444420502201 in words is "two hundred forty-two trillion, four hundred forty-four billion, four hundred twenty million, five hundred two thousand, two hundred one".