242398329 has 8 divisors (see below), whose sum is σ = 325133760. Its totient is φ = 160630896.

The previous prime is 242398319. The next prime is 242398367. The reversal of 242398329 is 923893242.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 242398329 - 2⁴ = 242398313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (242398319) 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, 241414 + ... + 242415.

It is an arithmetic number, because the mean of its divisors is an integer number (40641720).

Almost surely, 2^242398329 is an apocalyptic number.

It is an amenable number.

242398329 is a deficient number, since it is larger than the sum of its proper divisors (82735431).

242398329 is a wasteful number, since it uses less digits than its factorization.

242398329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 483999.

The product of its digits is 186624, while the sum is 42.

The square root of 242398329 is about 15569.1467010880. The cubic root of 242398329 is about 623.5096899327.

The spelling of 242398329 in words is "two hundred forty-two million, three hundred ninety-eight thousand, three hundred twenty-nine".