1029366612769 has 6 divisors (see below), whose sum is σ = 1131452557970. Its totient is φ = 935787829680.

The previous prime is 1029366612767. The next prime is 1029366612779. The reversal of 1029366612769 is 9672166639201.

It can be written as a sum of positive squares in only one way, i.e., 843480601744 + 185886011025 = 918412^2 + 431145^2 .

It is not a de Polignac number, because 1029366612769 - 2¹ = 1029366612767 is a prime.

It is a super-2 number, since 2×1029366612769² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1029366612761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4253580924 + ... + 4253581165.

Almost surely, 2^{1029366612769} is an apocalyptic number.

It is an amenable number.

1029366612769 is a deficient number, since it is larger than the sum of its proper divisors (102085945201).

1029366612769 is an equidigital number, since it uses as much as digits as its factorization.

1029366612769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8507162111 (or 8507162100 counting only the distinct ones).

The product of its (nonzero) digits is 8817984, while the sum is 58.

The spelling of 1029366612769 in words is "one trillion, twenty-nine billion, three hundred sixty-six million, six hundred twelve thousand, seven hundred sixty-nine".