242006326541 has 4 divisors (see below), whose sum is σ = 276578658912. Its totient is φ = 207433994172.

The previous prime is 242006326537. The next prime is 242006326553. The reversal of 242006326541 is 145623600242.

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: 145623600242 = 2 ⋅72811800121.

It is a cyclic number.

It is not a de Polignac number, because 242006326541 - 2² = 242006326537 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242006326511) 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, 17286166175 + ... + 17286166188.

It is an arithmetic number, because the mean of its divisors is an integer number (69144664728).

Almost surely, 2^242006326541 is an apocalyptic number.

It is an amenable number.

242006326541 is a deficient number, since it is larger than the sum of its proper divisors (34572332371).

242006326541 is an equidigital number, since it uses as much as digits as its factorization.

242006326541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34572332370.

The product of its (nonzero) digits is 69120, while the sum is 35.

Adding to 242006326541 its reverse (145623600242), we get a palindrome (387629926783).

The spelling of 242006326541 in words is "two hundred forty-two billion, six million, three hundred twenty-six thousand, five hundred forty-one".