242341145 has 8 divisors (see below), whose sum is σ = 291440256. Its totient is φ = 193452336.

The previous prime is 242341129. The next prime is 242341147. The reversal of 242341145 is 541143242.

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 242341145 - 2⁴ = 242341129 is a prime.

It is a super-2 number, since 2×242341145² = 117458461119822050, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (242341147) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50027 + ... + 54656.

It is an arithmetic number, because the mean of its divisors is an integer number (36430032).

Almost surely, 2^242341145 is an apocalyptic number.

It is an amenable number.

242341145 is a deficient number, since it is larger than the sum of its proper divisors (49099111).

242341145 is a wasteful number, since it uses less digits than its factorization.

242341145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105151.

The product of its digits is 3840, while the sum is 26.

The square root of 242341145 is about 15567.3101401623. The cubic root of 242341145 is about 623.4606555156.

Adding to 242341145 its reverse (541143242), we get a palindrome (783484387).

The spelling of 242341145 in words is "two hundred forty-two million, three hundred forty-one thousand, one hundred forty-five".