242306411 has 4 divisors (see below), whose sum is σ = 255059400. Its totient is φ = 229553424.

The previous prime is 242306401. The next prime is 242306413. The reversal of 242306411 is 114603242.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-242306411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (242306413) 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, 6376466 + ... + 6376503.

It is an arithmetic number, because the mean of its divisors is an integer number (63764850).

Almost surely, 2^242306411 is an apocalyptic number.

242306411 is a deficient number, since it is larger than the sum of its proper divisors (12752989).

242306411 is a wasteful number, since it uses less digits than its factorization.

242306411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12752988.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 242306411 is about 15566.1944931958. The cubic root of 242306411 is about 623.4308678691.

Adding to 242306411 its reverse (114603242), we get a palindrome (356909653).

The spelling of 242306411 in words is "two hundred forty-two million, three hundred six thousand, four hundred eleven".