242030001 has 4 divisors (see below), whose sum is σ = 322706672. Its totient is φ = 161353332.

The previous prime is 242029981. The next prime is 242030023. The reversal of 242030001 is 100030242.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 242030001 - 2⁶ = 242029937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (242010001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40338331 + ... + 40338336.

It is an arithmetic number, because the mean of its divisors is an integer number (80676668).

Almost surely, 2^242030001 is an apocalyptic number.

It is an amenable number.

242030001 is a deficient number, since it is larger than the sum of its proper divisors (80676671).

242030001 is an equidigital number, since it uses as much as digits as its factorization.

242030001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80676670.

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 242030001 is about 15557.3134248816. The cubic root of 242030001 is about 623.1937189738.

Adding to 242030001 its reverse (100030242), we get a palindrome (342060243).

The spelling of 242030001 in words is "two hundred forty-two million, thirty thousand, one".