11035376798989 has 4 divisors (see below), whose sum is σ = 11035446428700. Its totient is φ = 11035307169280.

The previous prime is 11035376798987. The next prime is 11035376799061. The reversal of 11035376798989 is 98989767353011.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2597995948900 + 8437380850089 = 1611830^2 + 2904717^2 .

It is a cyclic number.

It is not a de Polignac number, because 11035376798989 - 2¹ = 11035376798987 is a prime.

It is a super-2 number, since 2×11035376798989² (a number of 27 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (76) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11035376798987) 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 in 3 ways as a sum of consecutive naturals, for example, 34576582 + ... + 34894279.

It is an arithmetic number, because the mean of its divisors is an integer number (2758861607175).

Almost surely, 2^{11035376798989} is an apocalyptic number.

It is an amenable number.

11035376798989 is a deficient number, since it is larger than the sum of its proper divisors (69629711).

11035376798989 is an equidigital number, since it uses as much as digits as its factorization.

11035376798989 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69629710.

The product of its (nonzero) digits is 617258880, while the sum is 76.

The spelling of 11035376798989 in words is "eleven trillion, thirty-five billion, three hundred seventy-six million, seven hundred ninety-eight thousand, nine hundred eighty-nine".