242785299 has 8 divisors (see below), whose sum is σ = 324111312. Its totient is φ = 161658080.

The previous prime is 242785243. The next prime is 242785321. The reversal of 242785299 is 992587242.

242785299 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 242785299 - 2¹¹ = 242783251 is a prime.

It is not an unprimeable number, because it can be changed into a prime (242785399) 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, 46824 + ... + 51749.

It is an arithmetic number, because the mean of its divisors is an integer number (40513914).

Almost surely, 2^242785299 is an apocalyptic number.

242785299 is a deficient number, since it is larger than the sum of its proper divisors (81326013).

242785299 is an equidigital number, since it uses as much as digits as its factorization.

242785299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99397.

The product of its digits is 725760, while the sum is 48.

The square root of 242785299 is about 15581.5692085233. The cubic root of 242785299 is about 623.8413083681.

The spelling of 242785299 in words is "two hundred forty-two million, seven hundred eighty-five thousand, two hundred ninety-nine".