242367923 has 8 divisors (see below), whose sum is σ = 277086720. Its totient is φ = 207672840.

The previous prime is 242367907. The next prime is 242367973. The reversal of 242367923 is 329763242.

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 242367923 - 2⁴ = 242367907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (242367973) 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, 33308 + ... + 39926.

It is an arithmetic number, because the mean of its divisors is an integer number (34635840).

Almost surely, 2^242367923 is an apocalyptic number.

242367923 is a deficient number, since it is larger than the sum of its proper divisors (34718797).

242367923 is an equidigital number, since it uses as much as digits as its factorization.

242367923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11857.

The product of its digits is 108864, while the sum is 38.

The square root of 242367923 is about 15568.1701879187. The cubic root of 242367923 is about 623.4836182067.

The spelling of 242367923 in words is "two hundred forty-two million, three hundred sixty-seven thousand, nine hundred twenty-three".