11714707081 has 24 divisors (see below), whose sum is σ = 14738579072. Its totient is φ = 9114336000.

The previous prime is 11714707079. The next prime is 11714707091. The reversal of 11714707081 is 18070741711.

It is not a de Polignac number, because 11714707081 - 2¹ = 11714707079 is a prime.

It is a super-2 number, since 2×11714707081² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11714707081.

It is not an unprimeable number, because it can be changed into a prime (11714707091) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 559756 + ... + 580306.

Almost surely, 2^11714707081 is an apocalyptic number.

11714707081 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11714707081 is a deficient number, since it is larger than the sum of its proper divisors (3023871991).

11714707081 is a wasteful number, since it uses less digits than its factorization.

11714707081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21253 (or 21242 counting only the distinct ones).

The product of its (nonzero) digits is 10976, while the sum is 37.

The spelling of 11714707081 in words is "eleven billion, seven hundred fourteen million, seven hundred seven thousand, eighty-one".