1241241301613 has 4 divisors (see below), whose sum is σ = 1241450305920. Its totient is φ = 1241032297308.

The previous prime is 1241241301579. The next prime is 1241241301627. The reversal of 1241241301613 is 3161031421421.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1241241301613 - 2⁸ = 1241241301357 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 (1241241301673) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104493245 + ... + 104505122.

It is an arithmetic number, because the mean of its divisors is an integer number (310362576480).

Almost surely, 2^{1241241301613} is an apocalyptic number.

It is an amenable number.

1241241301613 is a deficient number, since it is larger than the sum of its proper divisors (209004307).

1241241301613 is an equidigital number, since it uses as much as digits as its factorization.

1241241301613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209004306.

The product of its (nonzero) digits is 3456, while the sum is 29.

The spelling of 1241241301613 in words is "one trillion, two hundred forty-one billion, two hundred forty-one million, three hundred one thousand, six hundred thirteen".