1242341233 has 8 divisors (see below), whose sum is σ = 1423889600. Its totient is φ = 1061810640.

The previous prime is 1242341227. The next prime is 1242341327. The reversal of 1242341233 is 3321432421.

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 1242341233 - 2²⁵ = 1208786801 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1242341198 and 1242341207.

It is not an unprimeable number, because it can be changed into a prime (1242341333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 251823 + ... + 256708.

It is an arithmetic number, because the mean of its divisors is an integer number (177986200).

Almost surely, 2^1242341233 is an apocalyptic number.

It is an amenable number.

1242341233 is a deficient number, since it is larger than the sum of its proper divisors (181548367).

1242341233 is an equidigital number, since it uses as much as digits as its factorization.

1242341233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 508887.

The product of its digits is 3456, while the sum is 25.

The square root of 1242341233 is about 35246.8613212581. The cubic root of 1242341233 is about 1075.0127946557.

Adding to 1242341233 its reverse (3321432421), we get a palindrome (4563773654).

The spelling of 1242341233 in words is "one billion, two hundred forty-two million, three hundred forty-one thousand, two hundred thirty-three".