11705481195 has 16 divisors (see below), whose sum is σ = 19543064832. Its totient is φ = 5971491680.

The previous prime is 11705481167. The next prime is 11705481197. The reversal of 11705481195 is 59118450711.

It is not a de Polignac number, because 11705481195 - 2⁶ = 11705481131 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11705481197) 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 15 ways as a sum of consecutive naturals, for example, 16964121 + ... + 16964810.

It is an arithmetic number, because the mean of its divisors is an integer number (1221441552).

Almost surely, 2^11705481195 is an apocalyptic number.

11705481195 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11705481195 is a deficient number, since it is larger than the sum of its proper divisors (7837583637).

11705481195 is a wasteful number, since it uses less digits than its factorization.

11705481195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33928962.

The product of its (nonzero) digits is 50400, while the sum is 42.

The spelling of 11705481195 in words is "eleven billion, seven hundred five million, four hundred eighty-one thousand, one hundred ninety-five".