16677443135111 has 8 divisors (see below), whose sum is σ = 18194930095248. Its totient is φ = 15160182136000.

The previous prime is 16677443135099. The next prime is 16677443135123. The reversal of 16677443135111 is 11153134477661.

It is an interprime number because it is at equal distance from previous prime (16677443135099) and next prime (16677443135123).

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

It is not a de Polignac number, because 16677443135111 - 2⁶ = 16677443135047 is a prime.

It is a super-2 number, since 2×16677443135111² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 16677443135111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16677443105111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56335910 + ... + 56631171.

It is an arithmetic number, because the mean of its divisors is an integer number (2274366261906).

Almost surely, 2^{16677443135111} is an apocalyptic number.

16677443135111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

16677443135111 is a deficient number, since it is larger than the sum of its proper divisors (1517486960137).

16677443135111 is a wasteful number, since it uses less digits than its factorization.

16677443135111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112980513.

The product of its digits is 1270080, while the sum is 50.

The spelling of 16677443135111 in words is "sixteen trillion, six hundred seventy-seven billion, four hundred forty-three million, one hundred thirty-five thousand, one hundred eleven".