1242441460823 has 8 divisors (see below), whose sum is σ = 1275476619648. Its totient is φ = 1209594537144.

The previous prime is 1242441460807. The next prime is 1242441460837. The reversal of 1242441460823 is 3280641442421.

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 1242441460823 - 2⁴ = 1242441460807 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1242441460123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47045411 + ... + 47071812.

It is an arithmetic number, because the mean of its divisors is an integer number (159434577456).

Almost surely, 2^{1242441460823} is an apocalyptic number.

1242441460823 is a deficient number, since it is larger than the sum of its proper divisors (33035158825).

1242441460823 is an equidigital number, since it uses as much as digits as its factorization.

1242441460823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94117573.

The product of its (nonzero) digits is 294912, while the sum is 41.

The spelling of 1242441460823 in words is "one trillion, two hundred forty-two billion, four hundred forty-one million, four hundred sixty thousand, eight hundred twenty-three".