11771424847706 has 8 divisors (see below), whose sum is σ = 17657726148660. Its totient is φ = 5885516131488.

The previous prime is 11771424847697. The next prime is 11771424847709. The reversal of 11771424847706 is 60774842417711.

It can be written as a sum of positive squares in 2 ways, for example, as 11266152667081 + 505272180625 = 3356509^2 + 710825^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (11771424847709) 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, 98071211 + ... + 98191166.

Almost surely, 2^{11771424847706} is an apocalyptic number.

11771424847706 is a deficient number, since it is larger than the sum of its proper divisors (5886301300954).

11771424847706 is a wasteful number, since it uses less digits than its factorization.

11771424847706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196292368.

The product of its (nonzero) digits is 14751744, while the sum is 59.

The spelling of 11771424847706 in words is "eleven trillion, seven hundred seventy-one billion, four hundred twenty-four million, eight hundred forty-seven thousand, seven hundred six".