242332413 has 4 divisors (see below), whose sum is σ = 323109888. Its totient is φ = 161554940.

The previous prime is 242332357. The next prime is 242332417. The reversal of 242332413 is 314233242.

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 a cyclic number.

It is not a de Polignac number, because 242332413 - 2⁸ = 242332157 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242332417) 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, 40388733 + ... + 40388738.

It is an arithmetic number, because the mean of its divisors is an integer number (80777472).

Almost surely, 2^242332413 is an apocalyptic number.

It is an amenable number.

242332413 is a deficient number, since it is larger than the sum of its proper divisors (80777475).

242332413 is an equidigital number, since it uses as much as digits as its factorization.

242332413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80777474.

The product of its digits is 3456, while the sum is 24.

The square root of 242332413 is about 15567.0296781371. The cubic root of 242332413 is about 623.4531672786.

Adding to 242332413 its reverse (314233242), we get a palindrome (556565655).

The spelling of 242332413 in words is "two hundred forty-two million, three hundred thirty-two thousand, four hundred thirteen".