1242330441 has 64 divisors (see below), whose sum is σ = 1948354560. Its totient is φ = 696650240.

The previous prime is 1242330421. The next prime is 1242330451. The reversal of 1242330441 is 1440332421.

It is not a de Polignac number, because 1242330441 - 2⁶ = 1242330377 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1242330421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3580030 + ... + 3580376.

It is an arithmetic number, because the mean of its divisors is an integer number (30443040).

Almost surely, 2^1242330441 is an apocalyptic number.

1242330441 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1242330441 is a deficient number, since it is larger than the sum of its proper divisors (706024119).

1242330441 is a wasteful number, since it uses less digits than its factorization.

1242330441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 526.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 1242330441 is about 35246.7082292801. The cubic root of 1242330441 is about 1075.0096818310.

Adding to 1242330441 its reverse (1440332421), we get a palindrome (2682662862).

The spelling of 1242330441 in words is "one billion, two hundred forty-two million, three hundred thirty thousand, four hundred forty-one".