242235263 has 8 divisors (see below), whose sum is σ = 249533232. Its totient is φ = 234976896.

The previous prime is 242235223. The next prime is 242235349. The reversal of 242235263 is 362532242.

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 242235263 - 2¹⁶ = 242169727 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 (242235223) 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, 2756 + ... + 22182.

It is an arithmetic number, because the mean of its divisors is an integer number (31191654).

Almost surely, 2^242235263 is an apocalyptic number.

242235263 is a deficient number, since it is larger than the sum of its proper divisors (7297969).

242235263 is a wasteful number, since it uses less digits than its factorization.

242235263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19801.

The product of its digits is 17280, while the sum is 29.

The square root of 242235263 is about 15563.9089884258. The cubic root of 242235263 is about 623.3698429307.

The spelling of 242235263 in words is "two hundred forty-two million, two hundred thirty-five thousand, two hundred sixty-three".