242141266 has 4 divisors (see below), whose sum is σ = 363211902. Its totient is φ = 121070632.

The previous prime is 242141261. The next prime is 242141281. The reversal of 242141266 is 662141242.

242141266 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 122567041 + 119574225 = 11071^2 + 10935^2 .

It is not an unprimeable number, because it can be changed into a prime (242141261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60535315 + ... + 60535318.

Almost surely, 2^242141266 is an apocalyptic number.

242141266 is a deficient number, since it is larger than the sum of its proper divisors (121070636).

242141266 is a wasteful number, since it uses less digits than its factorization.

242141266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121070635.

The product of its digits is 4608, while the sum is 28.

The square root of 242141266 is about 15560.8889848877. Note that the first 3 decimals coincide. The cubic root of 242141266 is about 623.2892016633.

The spelling of 242141266 in words is "two hundred forty-two million, one hundred forty-one thousand, two hundred sixty-six".