2845281014377 has 2 divisors, whose sum is σ = 2845281014378. Its totient is φ = 2845281014376.

The previous prime is 2845281014371. The next prime is 2845281014503. The reversal of 2845281014377 is 7734101825482.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2374992292201 + 470288722176 = 1541101^2 + 685776^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2845281014377 is a prime.

It is not a weakly prime, because it can be changed into another prime (2845281014371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1422640507188 + 1422640507189.

It is an arithmetic number, because the mean of its divisors is an integer number (1422640507189).

Almost surely, 2^{2845281014377} is an apocalyptic number.

It is an amenable number.

2845281014377 is a deficient number, since it is larger than the sum of its proper divisors (1).

2845281014377 is an equidigital number, since it uses as much as digits as its factorization.

2845281014377 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3010560, while the sum is 52.

The spelling of 2845281014377 in words is "two trillion, eight hundred forty-five billion, two hundred eighty-one million, fourteen thousand, three hundred seventy-seven".