11170249329 has 4 divisors (see below), whose sum is σ = 14893665776. Its totient is φ = 7446832884.

The previous prime is 11170249327. The next prime is 11170249333. The reversal of 11170249329 is 92394207111.

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 not a de Polignac number, because 11170249329 - 2¹ = 11170249327 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11170249327) 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, 1861708219 + ... + 1861708224.

It is an arithmetic number, because the mean of its divisors is an integer number (3723416444).

Almost surely, 2^11170249329 is an apocalyptic number.

It is an amenable number.

11170249329 is a deficient number, since it is larger than the sum of its proper divisors (3723416447).

11170249329 is an equidigital number, since it uses as much as digits as its factorization.

11170249329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3723416446.

The product of its (nonzero) digits is 27216, while the sum is 39.

The spelling of 11170249329 in words is "eleven billion, one hundred seventy million, two hundred forty-nine thousand, three hundred twenty-nine".