11309917357441 has 8 divisors (see below), whose sum is σ = 11615851393920. Its totient is φ = 11003997036528.

The previous prime is 11309917357381. The next prime is 11309917357451. The reversal of 11309917357441 is 14475371990311.

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 11309917357441 - 2¹³ = 11309917349249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11309917357451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1746361 + ... + 5066518.

It is an arithmetic number, because the mean of its divisors is an integer number (1451981424240).

Almost surely, 2^{11309917357441} is an apocalyptic number.

It is an amenable number.

11309917357441 is a deficient number, since it is larger than the sum of its proper divisors (305934036479).

11309917357441 is an equidigital number, since it uses as much as digits as its factorization.

11309917357441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6857783.

The product of its (nonzero) digits is 2857680, while the sum is 55.

The spelling of 11309917357441 in words is "eleven trillion, three hundred nine billion, nine hundred seventeen million, three hundred fifty-seven thousand, four hundred forty-one".