242053505 has 8 divisors (see below), whose sum is σ = 291745152. Its totient is φ = 192788848.

The previous prime is 242053499. The next prime is 242053543. The reversal of 242053505 is 505350242.

242053505 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 242053505 - 2²² = 237859201 is a prime.

It is a Duffinian 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, 105497 + ... + 107766.

It is an arithmetic number, because the mean of its divisors is an integer number (36468144).

Almost surely, 2^242053505 is an apocalyptic number.

It is an amenable number.

242053505 is a deficient number, since it is larger than the sum of its proper divisors (49691647).

242053505 is a wasteful number, since it uses less digits than its factorization.

242053505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213495.

The product of its (nonzero) digits is 6000, while the sum is 26.

The square root of 242053505 is about 15558.0688068925. The cubic root of 242053505 is about 623.2138915019.

The spelling of 242053505 in words is "two hundred forty-two million, fifty-three thousand, five hundred five".