242004526601 has 4 divisors (see below), whose sum is σ = 242006942100. Its totient is φ = 242002111104.

The previous prime is 242004526591. The next prime is 242004526637. The reversal of 242004526601 is 106625400242.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 106625400242 = 2 ⋅53312700121.

It can be written as a sum of positive squares in 2 ways, for example, as 207370944400 + 34633582201 = 455380^2 + 186101^2 .

It is a cyclic number.

It is not a de Polignac number, because 242004526601 - 2⁶ = 242004526537 is a prime.

It is a super-2 number, since 2×242004526601² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (242004525601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1050656 + ... + 1260113.

It is an arithmetic number, because the mean of its divisors is an integer number (60501735525).

Almost surely, 2^242004526601 is an apocalyptic number.

It is an amenable number.

242004526601 is a deficient number, since it is larger than the sum of its proper divisors (2415499).

242004526601 is a wasteful number, since it uses less digits than its factorization.

242004526601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2415498.

The product of its (nonzero) digits is 23040, while the sum is 32.

Adding to 242004526601 its reverse (106625400242), we get a palindrome (348629926843).

The spelling of 242004526601 in words is "two hundred forty-two billion, four million, five hundred twenty-six thousand, six hundred one".