11305836461949 has 8 divisors (see below), whose sum is σ = 15077640345312. Its totient is φ = 7535628443280.

The previous prime is 11305836461917. The next prime is 11305836461981. The reversal of 11305836461949 is 94916463850311.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (11305836461917) and next prime (11305836461981).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11305836461949 - 2⁵ = 11305836461917 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11305836461892 and 11305836461901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11305836461449) 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, 398949642 + ... + 398977979.

It is an arithmetic number, because the mean of its divisors is an integer number (1884705043164).

Almost surely, 2^{11305836461949} is an apocalyptic number.

It is an amenable number.

11305836461949 is a deficient number, since it is larger than the sum of its proper divisors (3771803883363).

11305836461949 is an equidigital number, since it uses as much as digits as its factorization.

11305836461949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 797932347.

The product of its (nonzero) digits is 16796160, while the sum is 60.

The spelling of 11305836461949 in words is "eleven trillion, three hundred five billion, eight hundred thirty-six million, four hundred sixty-one thousand, nine hundred forty-nine".