1242323141441 has 8 divisors (see below), whose sum is σ = 1246798500480. Its totient is φ = 1237855670208.

The previous prime is 1242323141419. The next prime is 1242323141471. The reversal of 1242323141441 is 1441413232421.

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 1242323141441 - 2³⁰ = 1241249399617 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1242323141398 and 1242323141407.

It is not an unprimeable number, because it can be changed into a prime (1242323141471) 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, 1656296 + ... + 2286473.

It is an arithmetic number, because the mean of its divisors is an integer number (155849812560).

Almost surely, 2^{1242323141441} is an apocalyptic number.

It is an amenable number.

1242323141441 is a deficient number, since it is larger than the sum of its proper divisors (4475359039).

1242323141441 is an equidigital number, since it uses as much as digits as its factorization.

1242323141441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3943903.

The product of its digits is 18432, while the sum is 32.

Adding to 1242323141441 its reverse (1441413232421), we get a palindrome (2683736373862).

The spelling of 1242323141441 in words is "one trillion, two hundred forty-two billion, three hundred twenty-three million, one hundred forty-one thousand, four hundred forty-one".