242435183 has 2 divisors, whose sum is σ = 242435184. Its totient is φ = 242435182.

The previous prime is 242435177. The next prime is 242435191. The reversal of 242435183 is 381534242.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-242435183 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (242435153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121217591 + 121217592.

It is an arithmetic number, because the mean of its divisors is an integer number (121217592).

Almost surely, 2^242435183 is an apocalyptic number.

242435183 is a deficient number, since it is larger than the sum of its proper divisors (1).

242435183 is an equidigital number, since it uses as much as digits as its factorization.

242435183 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23040, while the sum is 32.

The square root of 242435183 is about 15570.3302148670. The cubic root of 242435183 is about 623.5412875950.

The spelling of 242435183 in words is "two hundred forty-two million, four hundred thirty-five thousand, one hundred eighty-three".