1089829992309 has 16 divisors (see below), whose sum is σ = 1496656022400. Its totient is φ = 704891177280.

The previous prime is 1089829992281. The next prime is 1089829992313. The reversal of 1089829992309 is 9032999289801.

It is not a de Polignac number, because 1089829992309 - 2³⁶ = 1021110515573 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1089829992509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14027577 + ... + 14105054.

It is an arithmetic number, because the mean of its divisors is an integer number (93541001400).

Almost surely, 2^{1089829992309} is an apocalyptic number.

It is an amenable number.

1089829992309 is a deficient number, since it is larger than the sum of its proper divisors (406826030091).

1089829992309 is a wasteful number, since it uses less digits than its factorization.

1089829992309 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28133020.

The product of its (nonzero) digits is 45349632, while the sum is 69.

The spelling of 1089829992309 in words is "one trillion, eighty-nine billion, eight hundred twenty-nine million, nine hundred ninety-two thousand, three hundred nine".