2816641290149 has 2 divisors, whose sum is σ = 2816641290150. Its totient is φ = 2816641290148.

The previous prime is 2816641290061. The next prime is 2816641290157. The reversal of 2816641290149 is 9410921466182.

2816641290149 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2336694390625 + 479946899524 = 1528625^2 + 692782^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2816641290149 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2816641290149.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2816641290049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1408320645074 + 1408320645075.

It is an arithmetic number, because the mean of its divisors is an integer number (1408320645075).

Almost surely, 2^{2816641290149} is an apocalyptic number.

It is an amenable number.

2816641290149 is a deficient number, since it is larger than the sum of its proper divisors (1).

2816641290149 is an equidigital number, since it uses as much as digits as its factorization.

2816641290149 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1492992, while the sum is 53.

The spelling of 2816641290149 in words is "two trillion, eight hundred sixteen billion, six hundred forty-one million, two hundred ninety thousand, one hundred forty-nine".