11049709934591 has 8 divisors (see below), whose sum is σ = 11368018617840. Its totient is φ = 10732436402688.

The previous prime is 11049709934581. The next prime is 11049709934609. The reversal of 11049709934591 is 19543990794011.

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 11049709934591 - 2¹⁴ = 11049709918207 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 (11049709934561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 258766181 + ... + 258808878.

It is an arithmetic number, because the mean of its divisors is an integer number (1421002327230).

Almost surely, 2^{11049709934591} is an apocalyptic number.

11049709934591 is a deficient number, since it is larger than the sum of its proper divisors (318308683249).

11049709934591 is an equidigital number, since it uses as much as digits as its factorization.

11049709934591 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 517575673.

The product of its (nonzero) digits is 11022480, while the sum is 62.

The spelling of 11049709934591 in words is "eleven trillion, forty-nine billion, seven hundred nine million, nine hundred thirty-four thousand, five hundred ninety-one".