242102265 has 8 divisors (see below), whose sum is σ = 387363648. Its totient is φ = 129121200.

The previous prime is 242102243. The next prime is 242102293. The reversal of 242102265 is 562201242.

It is a happy number.

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

It is not a de Polignac number, because 242102265 - 2¹⁰ = 242101241 is a prime.

It is a super-2 number, since 2×242102265² = 117227013436260450, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8070061 + ... + 8070090.

It is an arithmetic number, because the mean of its divisors is an integer number (48420456).

Almost surely, 2^242102265 is an apocalyptic number.

It is an amenable number.

242102265 is a deficient number, since it is larger than the sum of its proper divisors (145261383).

242102265 is a wasteful number, since it uses less digits than its factorization.

242102265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16140159.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 242102265 is about 15559.6357605183. The cubic root of 242102265 is about 623.2557360645.

The spelling of 242102265 in words is "two hundred forty-two million, one hundred two thousand, two hundred sixty-five".