2016841044377 has 2 divisors, whose sum is σ = 2016841044378. Its totient is φ = 2016841044376.

The previous prime is 2016841044371. The next prime is 2016841044391. The reversal of 2016841044377 is 7734401486102.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1943860562176 + 72980482201 = 1394224^2 + 270149^2 .

It is a cyclic number.

It is not a de Polignac number, because 2016841044377 - 2⁸ = 2016841044121 is a prime.

It is not a weakly prime, because it can be changed into another prime (2016841044371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1008420522188 + 1008420522189.

It is an arithmetic number, because the mean of its divisors is an integer number (1008420522189).

Almost surely, 2^{2016841044377} is an apocalyptic number.

It is an amenable number.

2016841044377 is a deficient number, since it is larger than the sum of its proper divisors (1).

2016841044377 is an equidigital number, since it uses as much as digits as its factorization.

2016841044377 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 903168, while the sum is 47.

The spelling of 2016841044377 in words is "two trillion, sixteen billion, eight hundred forty-one million, forty-four thousand, three hundred seventy-seven".