2011676161999 has 12 divisors (see below), whose sum is σ = 2340309283200. Its totient is φ = 1724149287168.

The previous prime is 2011676161997. The next prime is 2011676162017. The reversal of 2011676161999 is 9991616761102.

It is not a de Polignac number, because 2011676161999 - 2¹ = 2011676161997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2011676161997) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1128559 + ... + 2301520.

It is an arithmetic number, because the mean of its divisors is an integer number (195025773600).

Almost surely, 2^{2011676161999} is an apocalyptic number.

2011676161999 is a deficient number, since it is larger than the sum of its proper divisors (328633121201).

2011676161999 is a wasteful number, since it uses less digits than its factorization.

2011676161999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3442062 (or 3442055 counting only the distinct ones).

The product of its (nonzero) digits is 2204496, while the sum is 58.

The spelling of 2011676161999 in words is "two trillion, eleven billion, six hundred seventy-six million, one hundred sixty-one thousand, nine hundred ninety-nine".