11706332445 has 12 divisors (see below), whose sum is σ = 20290976316. Its totient is φ = 6243377280.

The previous prime is 11706332389. The next prime is 11706332453. The reversal of 11706332445 is 54423360711.

11706332445 is a `hidden beast` number, since 1 + 17 + 0 + 633 + 2 + 4 + 4 + 5 = 666.

11706332445 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 8444323449 + 3262008996 = 91893^2 + 57114^2 .

It is not a de Polignac number, because 11706332445 - 2⁷ = 11706332317 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 130070316 + ... + 130070405.

It is an arithmetic number, because the mean of its divisors is an integer number (1690914693).

Almost surely, 2^11706332445 is an apocalyptic number.

11706332445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11706332445 is a deficient number, since it is larger than the sum of its proper divisors (8584643871).

11706332445 is a wasteful number, since it uses less digits than its factorization.

11706332445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260140732 (or 260140729 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The spelling of 11706332445 in words is "eleven billion, seven hundred six million, three hundred thirty-two thousand, four hundred forty-five".