242017130 has 8 divisors (see below), whose sum is σ = 435630852. Its totient is φ = 96806848.

The previous prime is 242017081. The next prime is 242017159. The reversal of 242017130 is 31710242.

It can be written as a sum of positive squares in 2 ways, for example, as 201554809 + 40462321 = 14197^2 + 6361^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12100847 + ... + 12100866.

Almost surely, 2^242017130 is an apocalyptic number.

242017130 is a deficient number, since it is larger than the sum of its proper divisors (193613722).

242017130 is a wasteful number, since it uses less digits than its factorization.

242017130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24201720.

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 242017130 is about 15556.8997554140. The cubic root of 242017130 is about 623.1826717640.

Adding to 242017130 its reverse (31710242), we get a palindrome (273727372).

The spelling of 242017130 in words is "two hundred forty-two million, seventeen thousand, one hundred thirty".