1000718850829 has 2 divisors, whose sum is σ = 1000718850830. Its totient is φ = 1000718850828.

The previous prime is 1000718850793. The next prime is 1000718850847. The reversal of 1000718850829 is 9280588170001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 789968995204 + 210749855625 = 888802^2 + 459075^2 .

It is a cyclic number.

It is not a de Polignac number, because 1000718850829 - 2²¹ = 1000716753677 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1000718850889) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500359425414 + 500359425415.

It is an arithmetic number, because the mean of its divisors is an integer number (500359425415).

Almost surely, 2^{1000718850829} is an apocalyptic number.

It is an amenable number.

1000718850829 is a deficient number, since it is larger than the sum of its proper divisors (1).

1000718850829 is an equidigital number, since it uses as much as digits as its factorization.

1000718850829 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 322560, while the sum is 49.

The spelling of 1000718850829 in words is "one trillion, seven hundred eighteen million, eight hundred fifty thousand, eight hundred twenty-nine".