242240332045 has 8 divisors (see below), whose sum is σ = 290746531296. Its totient is φ = 193753510416.

The previous prime is 242240331979. The next prime is 242240332051. The reversal of 242240332045 is 540233042242.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 242240332045 - 2⁷ = 242240331917 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 242240331998 and 242240332016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4816887 + ... + 4866916.

It is an arithmetic number, because the mean of its divisors is an integer number (36343316412).

Almost surely, 2^242240332045 is an apocalyptic number.

It is an amenable number.

242240332045 is a deficient number, since it is larger than the sum of its proper divisors (48506199251).

242240332045 is an equidigital number, since it uses as much as digits as its factorization.

242240332045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9688811.

The product of its (nonzero) digits is 46080, while the sum is 31.

Adding to 242240332045 its reverse (540233042242), we get a palindrome (782473374287).

The spelling of 242240332045 in words is "two hundred forty-two billion, two hundred forty million, three hundred thirty-two thousand, forty-five".