242566294 has 4 divisors (see below), whose sum is σ = 363849444. Its totient is φ = 121283146.

The previous prime is 242566279. The next prime is 242566333. The reversal of 242566294 is 492665242.

242566294 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, and also an emirpimes, since its reverse is a distinct semiprime: 492665242 = 2 ⋅246332621.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60641572 + ... + 60641575.

It is an arithmetic number, because the mean of its divisors is an integer number (90962361).

Almost surely, 2^242566294 is an apocalyptic number.

242566294 is a deficient number, since it is larger than the sum of its proper divisors (121283150).

242566294 is a wasteful number, since it uses less digits than its factorization.

242566294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121283149.

The product of its digits is 207360, while the sum is 40.

The square root of 242566294 is about 15574.5399289995. The cubic root of 242566294 is about 623.6536728074.

The spelling of 242566294 in words is "two hundred forty-two million, five hundred sixty-six thousand, two hundred ninety-four".