242764467241 has 4 divisors (see below), whose sum is σ = 242878069972. Its totient is φ = 242650864512.

The previous prime is 242764467191. The next prime is 242764467269. The reversal of 242764467241 is 142764467242.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 124774965225 + 117989502016 = 353235^2 + 343496^2 .

It is a cyclic number.

It is not a de Polignac number, because 242764467241 - 2⁹ = 242764466729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (242764467271) 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, 56798160 + ... + 56802433.

It is an arithmetic number, because the mean of its divisors is an integer number (60719517493).

Almost surely, 2^242764467241 is an apocalyptic number.

It is an amenable number.

242764467241 is a deficient number, since it is larger than the sum of its proper divisors (113602731).

242764467241 is a wasteful number, since it uses less digits than its factorization.

242764467241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113602730.

The product of its digits is 3612672, while the sum is 49.

Subtracting from 242764467241 its reverse (142764467242), we obtain a palindrome (99999999999).

The spelling of 242764467241 in words is "two hundred forty-two billion, seven hundred sixty-four million, four hundred sixty-seven thousand, two hundred forty-one".