242053040201 has 4 divisors (see below), whose sum is σ = 276632045952. Its totient is φ = 207474034452.

The previous prime is 242053040189. The next prime is 242053040213. The reversal of 242053040201 is 102040350242.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 102040350242 = 2 ⋅51020175121.

It is an interprime number because it is at equal distance from previous prime (242053040189) and next prime (242053040213).

It is a cyclic number.

It is not a de Polignac number, because 242053040201 - 2¹⁰ = 242053039177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (242053042201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17289502865 + ... + 17289502878.

It is an arithmetic number, because the mean of its divisors is an integer number (69158011488).

Almost surely, 2^242053040201 is an apocalyptic number.

It is an amenable number.

242053040201 is a deficient number, since it is larger than the sum of its proper divisors (34579005751).

242053040201 is an equidigital number, since it uses as much as digits as its factorization.

242053040201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34579005750.

The product of its (nonzero) digits is 1920, while the sum is 23.

Adding to 242053040201 its reverse (102040350242), we get a palindrome (344093390443).

The spelling of 242053040201 in words is "two hundred forty-two billion, fifty-three million, forty thousand, two hundred one".