1718008011 has 12 divisors (see below), whose sum is σ = 2483673192. Its totient is φ = 1144366656.

The previous prime is 1718008009. The next prime is 1718008051. The reversal of 1718008011 is 1108008171.

It is not a de Polignac number, because 1718008011 - 2¹ = 1718008009 is a prime.

It is a super-2 number, since 2×1718008011² = 5903103051720352242, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1718008001) by changing a digit.

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, 69726 + ... + 91091.

It is an arithmetic number, because the mean of its divisors is an integer number (206972766).

Almost surely, 2^1718008011 is an apocalyptic number.

1718008011 is a deficient number, since it is larger than the sum of its proper divisors (765665181).

1718008011 is a wasteful number, since it uses less digits than its factorization.

1718008011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162010 (or 162007 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 27.

The square root of 1718008011 is about 41448.8601893948. The cubic root of 1718008011 is about 1197.6825670514.

The spelling of 1718008011 in words is "one billion, seven hundred eighteen million, eight thousand, eleven".