242313166 has 8 divisors (see below), whose sum is σ = 363539880. Its totient is φ = 121133208.

The previous prime is 242313139. The next prime is 242313179. The reversal of 242313166 is 661313242.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7705 + ... + 23323.

It is an arithmetic number, because the mean of its divisors is an integer number (45442485).

Almost surely, 2^242313166 is an apocalyptic number.

242313166 is a deficient number, since it is larger than the sum of its proper divisors (121226714).

242313166 is a wasteful number, since it uses less digits than its factorization.

242313166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23378.

The product of its digits is 5184, while the sum is 28.

The square root of 242313166 is about 15566.4114682865. The cubic root of 242313166 is about 623.4366611350.

The spelling of 242313166 in words is "two hundred forty-two million, three hundred thirteen thousand, one hundred sixty-six".