11849273105 has 24 divisors (see below), whose sum is σ = 15160986240. Its totient is φ = 8888590080.

The previous prime is 11849273047. The next prime is 11849273129. The reversal of 11849273105 is 50137294811.

It is not a de Polignac number, because 11849273105 - 2⁶ = 11849273041 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 376466 + ... + 406724.

It is an arithmetic number, because the mean of its divisors is an integer number (631707760).

Almost surely, 2^11849273105 is an apocalyptic number.

It is an amenable number.

11849273105 is a deficient number, since it is larger than the sum of its proper divisors (3311713135).

11849273105 is a wasteful number, since it uses less digits than its factorization.

11849273105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30569 (or 30552 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 41.

The spelling of 11849273105 in words is "eleven billion, eight hundred forty-nine million, two hundred seventy-three thousand, one hundred five".