242024511 has 16 divisors (see below), whose sum is σ = 339135104. Its totient is φ = 153334944.

The previous prime is 242024507. The next prime is 242024543. The reversal of 242024511 is 115420242.

242024511 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 242024511 - 2² = 242024507 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 (242024501) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20581 + ... + 30126.

It is an arithmetic number, because the mean of its divisors is an integer number (21195944).

Almost surely, 2^242024511 is an apocalyptic number.

242024511 is a deficient number, since it is larger than the sum of its proper divisors (97110593).

242024511 is a wasteful number, since it uses less digits than its factorization.

242024511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50790.

The product of its (nonzero) digits is 640, while the sum is 21.

The square root of 242024511 is about 15557.1369795345. The cubic root of 242024511 is about 623.1890069417.

Adding to 242024511 its reverse (115420242), we get a palindrome (357444753).

The spelling of 242024511 in words is "two hundred forty-two million, twenty-four thousand, five hundred eleven".