242504273 has 8 divisors (see below), whose sum is σ = 264737376. Its totient is φ = 220302400.

The previous prime is 242504267. The next prime is 242504279. The reversal of 242504273 is 372405242.

It is an interprime number because it is at equal distance from previous prime (242504267) and next prime (242504279).

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 242504273 - 2⁶ = 242504209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (242504279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10265 + ... + 24297.

It is an arithmetic number, because the mean of its divisors is an integer number (33092172).

Almost surely, 2^242504273 is an apocalyptic number.

It is an amenable number.

242504273 is a deficient number, since it is larger than the sum of its proper divisors (22233103).

242504273 is a wasteful number, since it uses less digits than its factorization.

242504273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15615.

The product of its (nonzero) digits is 13440, while the sum is 29.

The square root of 242504273 is about 15572.5486995546. The cubic root of 242504273 is about 623.6005149388.

The spelling of 242504273 in words is "two hundred forty-two million, five hundred four thousand, two hundred seventy-three".