11174263849 has 6 divisors (see below), whose sum is σ = 12998633514. Its totient is φ = 9577940400.

The previous prime is 11174263801. The next prime is 11174263871. The reversal of 11174263849 is 94836247111.

It can be written as a sum of positive squares in only one way, i.e., 11060308224 + 113955625 = 105168^2 + 10675^2 .

It is not a de Polignac number, because 11174263849 - 2¹⁹ = 11173739561 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11174263799 and 11174263808.

It is not an unprimeable number, because it can be changed into a prime (11174263879) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 114023052 + ... + 114023149.

It is an arithmetic number, because the mean of its divisors is an integer number (2166438919).

Almost surely, 2^11174263849 is an apocalyptic number.

It is an amenable number.

11174263849 is a deficient number, since it is larger than the sum of its proper divisors (1824369665).

11174263849 is an equidigital number, since it uses as much as digits as its factorization.

11174263849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228046215 (or 228046208 counting only the distinct ones).

The product of its digits is 290304, while the sum is 46.

The spelling of 11174263849 in words is "eleven billion, one hundred seventy-four million, two hundred sixty-three thousand, eight hundred forty-nine".