242055269 has 8 divisors (see below), whose sum is σ = 256803840. Its totient is φ = 227507616.

The previous prime is 242055263. The next prime is 242055271. The reversal of 242055269 is 962550242.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-242055269 is a prime.

It is a super-2 number, since 2×242055269² = 117181506501324722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242055263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47744 + ... + 52569.

It is an arithmetic number, because the mean of its divisors is an integer number (32100480).

Almost surely, 2^242055269 is an apocalyptic number.

It is an amenable number.

242055269 is a deficient number, since it is larger than the sum of its proper divisors (14748571).

242055269 is a wasteful number, since it uses less digits than its factorization.

242055269 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100459.

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

The square root of 242055269 is about 15558.1254976298. The cubic root of 242055269 is about 623.2154054188.

The spelling of 242055269 in words is "two hundred forty-two million, fifty-five thousand, two hundred sixty-nine".