2116446346311 has 16 divisors (see below), whose sum is σ = 3161669236608. Its totient is φ = 1248027328800.

The previous prime is 2116446346271. The next prime is 2116446346331. The reversal of 2116446346311 is 1136436446112.

It is not a de Polignac number, because 2116446346311 - 2²¹ = 2116444249159 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2116446346331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 866684425 + ... + 866686866.

It is an arithmetic number, because the mean of its divisors is an integer number (197604327288).

Almost surely, 2^{2116446346311} is an apocalyptic number.

2116446346311 is a deficient number, since it is larger than the sum of its proper divisors (1045222890297).

2116446346311 is a wasteful number, since it uses less digits than its factorization.

2116446346311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1733371342.

The product of its digits is 248832, while the sum is 42.

The spelling of 2116446346311 in words is "two trillion, one hundred sixteen billion, four hundred forty-six million, three hundred forty-six thousand, three hundred eleven".