1242301241 has 8 divisors (see below), whose sum is σ = 1252255200. Its totient is φ = 1232362080.

The previous prime is 1242301237. The next prime is 1242301243. The reversal of 1242301241 is 1421032421.

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

It is a cyclic number.

It is not a de Polignac number, because 1242301241 - 2² = 1242301237 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1242301243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 215525 + ... + 221213.

It is an arithmetic number, because the mean of its divisors is an integer number (156531900).

Almost surely, 2^1242301241 is an apocalyptic number.

It is an amenable number.

1242301241 is a deficient number, since it is larger than the sum of its proper divisors (9953959).

1242301241 is a wasteful number, since it uses less digits than its factorization.

1242301241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7399.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 1242301241 is about 35246.2940037673. The cubic root of 1242301241 is about 1075.0012593459.

Adding to 1242301241 its reverse (1421032421), we get a palindrome (2663333662).

The spelling of 1242301241 in words is "one billion, two hundred forty-two million, three hundred one thousand, two hundred forty-one".