11042081835 has 32 divisors (see below), whose sum is σ = 18203055168. Its totient is φ = 5713182720.

The previous prime is 11042081803. The next prime is 11042081867. The reversal of 11042081835 is 53818024011.

It is an interprime number because it is at equal distance from previous prime (11042081803) and next prime (11042081867).

It is not a de Polignac number, because 11042081835 - 2⁵ = 11042081803 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11042081796 and 11042081805.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15862 + ... + 149451.

It is an arithmetic number, because the mean of its divisors is an integer number (568845474).

Almost surely, 2^11042081835 is an apocalyptic number.

11042081835 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11042081835 is a deficient number, since it is larger than the sum of its proper divisors (7160973333).

11042081835 is a wasteful number, since it uses less digits than its factorization.

11042081835 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165455.

The product of its (nonzero) digits is 7680, while the sum is 33.

The spelling of 11042081835 in words is "eleven billion, forty-two million, eighty-one thousand, eight hundred thirty-five".