242330757 has 32 divisors (see below), whose sum is σ = 344762880. Its totient is φ = 151139520.

The previous prime is 242330749. The next prime is 242330761. The reversal of 242330757 is 757033242.

242330757 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 242330757 - 2³ = 242330749 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242330707) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 789198 + ... + 789504.

It is an arithmetic number, because the mean of its divisors is an integer number (10773840).

Almost surely, 2^242330757 is an apocalyptic number.

It is an amenable number.

242330757 is a deficient number, since it is larger than the sum of its proper divisors (102432123).

242330757 is a wasteful number, since it uses less digits than its factorization.

242330757 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 593.

The product of its (nonzero) digits is 35280, while the sum is 33.

The square root of 242330757 is about 15566.9764887084. The cubic root of 242330757 is about 623.4517471345.

Adding to 242330757 its reverse (757033242), we get a palindrome (999363999).

The spelling of 242330757 in words is "two hundred forty-two million, three hundred thirty thousand, seven hundred fifty-seven".