242015323 has 8 divisors (see below), whose sum is σ = 267958080. Its totient is φ = 216729480.

The previous prime is 242015317. The next prime is 242015329. The reversal of 242015323 is 323510242.

It is an interprime number because it is at equal distance from previous prime (242015317) and next prime (242015329).

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

It is not a de Polignac number, because 242015323 - 2¹³ = 242007131 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 242015294 and 242015303.

It is not an unprimeable number, because it can be changed into a prime (242015329) 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, 163453 + ... + 164926.

It is an arithmetic number, because the mean of its divisors is an integer number (33494760).

Almost surely, 2^242015323 is an apocalyptic number.

242015323 is a deficient number, since it is larger than the sum of its proper divisors (25942757).

242015323 is a wasteful number, since it uses less digits than its factorization.

242015323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328457.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 242015323 is about 15556.8416781813. The cubic root of 242015323 is about 623.1811207803.

Adding to 242015323 its reverse (323510242), we get a palindrome (565525565).

The spelling of 242015323 in words is "two hundred forty-two million, fifteen thousand, three hundred twenty-three".