242960255 has 8 divisors (see below), whose sum is σ = 296332224. Its totient is φ = 191181600.

The previous prime is 242960233. The next prime is 242960281. The reversal of 242960255 is 552069242.

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

It is not a de Polignac number, because 242960255 - 2²⁴ = 226183039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 397991 + ... + 398600.

It is an arithmetic number, because the mean of its divisors is an integer number (37041528).

Almost surely, 2^242960255 is an apocalyptic number.

242960255 is a deficient number, since it is larger than the sum of its proper divisors (53371969).

242960255 is an equidigital number, since it uses as much as digits as its factorization.

242960255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 796657.

The product of its (nonzero) digits is 43200, while the sum is 35.

The square root of 242960255 is about 15587.1823945189. The cubic root of 242960255 is about 623.9911232780.

The spelling of 242960255 in words is "two hundred forty-two million, nine hundred sixty thousand, two hundred fifty-five".