242365759 has 8 divisors (see below), whose sum is σ = 251144960. Its totient is φ = 233729496.

The previous prime is 242365757. The next prime is 242365763. The reversal of 242365759 is 957563242.

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 242365759 - 2¹ = 242365757 is a prime.

It is a super-2 number, since 2×242365759² = 117482322271292162, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242365757) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32277 + ... + 39070.

It is an arithmetic number, because the mean of its divisors is an integer number (31393120).

Almost surely, 2^242365759 is an apocalyptic number.

242365759 is a deficient number, since it is larger than the sum of its proper divisors (8779201).

242365759 is an equidigital number, since it uses as much as digits as its factorization.

242365759 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71469.

The product of its digits is 453600, while the sum is 43.

The square root of 242365759 is about 15568.1006869817. The cubic root of 242365759 is about 623.4817625946.

The spelling of 242365759 in words is "two hundred forty-two million, three hundred sixty-five thousand, seven hundred fifty-nine".