11817010677 has 16 divisors (see below), whose sum is σ = 15916867200. Its totient is φ = 7797656832.

The previous prime is 11817010649. The next prime is 11817010687. The reversal of 11817010677 is 77601071811.

It is not a de Polignac number, because 11817010677 - 2¹⁶ = 11816945141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11817010687) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 701449 + ... + 718097.

It is an arithmetic number, because the mean of its divisors is an integer number (994804200).

Almost surely, 2^11817010677 is an apocalyptic number.

It is an amenable number.

11817010677 is a deficient number, since it is larger than the sum of its proper divisors (4099856523).

11817010677 is a wasteful number, since it uses less digits than its factorization.

11817010677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19052.

The product of its (nonzero) digits is 16464, while the sum is 39.

The spelling of 11817010677 in words is "eleven billion, eight hundred seventeen million, ten thousand, six hundred seventy-seven".