242000511 has 8 divisors (see below), whose sum is σ = 339649920. Its totient is φ = 152842392.

The previous prime is 242000501. The next prime is 242000537. The reversal of 242000511 is 115000242.

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

It is not a de Polignac number, because 242000511 - 2¹³ = 241992319 is a prime.

It is a super-3 number, since 3×242000511³ (a number of 26 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242000501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2122755 + ... + 2122868.

It is an arithmetic number, because the mean of its divisors is an integer number (42456240).

Almost surely, 2^242000511 is an apocalyptic number.

242000511 is a deficient number, since it is larger than the sum of its proper divisors (97649409).

242000511 is a wasteful number, since it uses less digits than its factorization.

242000511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4245645.

The product of its (nonzero) digits is 80, while the sum is 15.

The square root of 242000511 is about 15556.3656102574. The cubic root of 242000511 is about 623.1684070576.

Adding to 242000511 its reverse (115000242), we get a palindrome (357000753).

The spelling of 242000511 in words is "two hundred forty-two million, five hundred eleven", and thus it is an aban number.