10344287377 has 2 divisors, whose sum is σ = 10344287378. Its totient is φ = 10344287376.

The previous prime is 10344287311. The next prime is 10344287431. The reversal of 10344287377 is 77378244301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10297378576 + 46908801 = 101476^2 + 6849^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10344287377 is a prime.

It is not a weakly prime, because it can be changed into another prime (10344285377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5172143688 + 5172143689.

It is an arithmetic number, because the mean of its divisors is an integer number (5172143689).

Almost surely, 2^10344287377 is an apocalyptic number.

It is an amenable number.

10344287377 is a deficient number, since it is larger than the sum of its proper divisors (1).

10344287377 is an equidigital number, since it uses as much as digits as its factorization.

10344287377 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 790272, while the sum is 46.

The spelling of 10344287377 in words is "ten billion, three hundred forty-four million, two hundred eighty-seven thousand, three hundred seventy-seven".