10428108687329 has 2 divisors, whose sum is σ = 10428108687330. Its totient is φ = 10428108687328.

The previous prime is 10428108687313. The next prime is 10428108687361. The reversal of 10428108687329 is 92378680182401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10425666054400 + 2442632929 = 3228880^2 + 49423^2 .

It is a cyclic number.

It is not a de Polignac number, because 10428108687329 - 2⁴ = 10428108687313 is a prime.

It is not a weakly prime, because it can be changed into another prime (10428108683329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5214054343664 + 5214054343665.

It is an arithmetic number, because the mean of its divisors is an integer number (5214054343665).

Almost surely, 2^{10428108687329} is an apocalyptic number.

It is an amenable number.

10428108687329 is a deficient number, since it is larger than the sum of its proper divisors (1).

10428108687329 is an equidigital number, since it uses as much as digits as its factorization.

10428108687329 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9289728, while the sum is 59.

The spelling of 10428108687329 in words is "ten trillion, four hundred twenty-eight billion, one hundred eight million, six hundred eighty-seven thousand, three hundred twenty-nine".