1311413242241 has 8 divisors (see below), whose sum is σ = 1323493343040. Its totient is φ = 1299334028688.

The previous prime is 1311413242189. The next prime is 1311413242253. The reversal of 1311413242241 is 1422423141131.

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 1311413242241 - 2³⁰ = 1310339500417 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1311413244241) 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, 2956700 + ... + 3371186.

It is an arithmetic number, because the mean of its divisors is an integer number (165436667880).

Almost surely, 2^{1311413242241} is an apocalyptic number.

It is an amenable number.

1311413242241 is a deficient number, since it is larger than the sum of its proper divisors (12080100799).

1311413242241 is a wasteful number, since it uses less digits than its factorization.

1311413242241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 443623.

The product of its digits is 4608, while the sum is 29.

Adding to 1311413242241 its reverse (1422423141131), we get a palindrome (2733836383372).

The spelling of 1311413242241 in words is "one trillion, three hundred eleven billion, four hundred thirteen million, two hundred forty-two thousand, two hundred forty-one".