11090409235 has 16 divisors (see below), whose sum is σ = 13357918080. Its totient is φ = 8839434240.

The previous prime is 11090409229. The next prime is 11090409241. The reversal of 11090409235 is 53290409011.

It is an interprime number because it is at equal distance from previous prime (11090409229) and next prime (11090409241).

It is not a de Polignac number, because 11090409235 - 2³ = 11090409227 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11090409235.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1860019 + ... + 1865971.

It is an arithmetic number, because the mean of its divisors is an integer number (834869880).

Almost surely, 2^11090409235 is an apocalyptic number.

11090409235 is a deficient number, since it is larger than the sum of its proper divisors (2267508845).

11090409235 is an equidigital number, since it uses as much as digits as its factorization.

11090409235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7278.

The product of its (nonzero) digits is 9720, while the sum is 34.

The spelling of 11090409235 in words is "eleven billion, ninety million, four hundred nine thousand, two hundred thirty-five".