242430135 has 16 divisors (see below), whose sum is σ = 392563584. Its totient is φ = 127737632.

The previous prime is 242430127. The next prime is 242430151. The reversal of 242430135 is 531034242.

It is a cyclic number.

It is not a de Polignac number, because 242430135 - 2³ = 242430127 is a prime.

It is a super-2 number, since 2×242430135² = 117544740712236450, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 96117 + ... + 98606.

It is an arithmetic number, because the mean of its divisors is an integer number (24535224).

Almost surely, 2^242430135 is an apocalyptic number.

242430135 is a deficient number, since it is larger than the sum of its proper divisors (150133449).

242430135 is a wasteful number, since it uses less digits than its factorization.

242430135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194814.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 242430135 is about 15570.1681108458. The cubic root of 242430135 is about 623.5369597602.

Adding to 242430135 its reverse (531034242), we get a palindrome (773464377).

The spelling of 242430135 in words is "two hundred forty-two million, four hundred thirty thousand, one hundred thirty-five".