1070667299869 has 2 divisors, whose sum is σ = 1070667299870. Its totient is φ = 1070667299868.

The previous prime is 1070667299843. The next prime is 1070667299921. The reversal of 1070667299869 is 9689927660701.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1039659611769 + 31007688100 = 1019637^2 + 176090^2 .

It is a cyclic number.

It is not a de Polignac number, because 1070667299869 - 2¹⁷ = 1070667168797 is a prime.

It is a super-2 number, since 2×1070667299869² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1070667299798 and 1070667299807.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1070667299809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 535333649934 + 535333649935.

It is an arithmetic number, because the mean of its divisors is an integer number (535333649935).

Almost surely, 2^{1070667299869} is an apocalyptic number.

It is an amenable number.

1070667299869 is a deficient number, since it is larger than the sum of its proper divisors (1).

1070667299869 is an equidigital number, since it uses as much as digits as its factorization.

1070667299869 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 123451776, while the sum is 70.

The spelling of 1070667299869 in words is "one trillion, seventy billion, six hundred sixty-seven million, two hundred ninety-nine thousand, eight hundred sixty-nine".