242161367 has 16 divisors (see below), whose sum is σ = 289615872. Its totient is φ = 198106560.

The previous prime is 242161363. The next prime is 242161391. The reversal of 242161367 is 763161242.

It is a cyclic number.

It is not a de Polignac number, because 242161367 - 2² = 242161363 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242161363) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8198 + ... + 23484.

It is an arithmetic number, because the mean of its divisors is an integer number (18100992).

Almost surely, 2^242161367 is an apocalyptic number.

242161367 is a deficient number, since it is larger than the sum of its proper divisors (47454505).

242161367 is a wasteful number, since it uses less digits than its factorization.

242161367 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15398.

The product of its digits is 12096, while the sum is 32.

The square root of 242161367 is about 15561.5348536062. The cubic root of 242161367 is about 623.3064483306.

The spelling of 242161367 in words is "two hundred forty-two million, one hundred sixty-one thousand, three hundred sixty-seven".