11018343612836 has 36 divisors (see below), whose sum is σ = 22430565916416. Its totient is φ = 4722070122000.

The previous prime is 11018343612743. The next prime is 11018343612841. The reversal of 11018343612836 is 63821634381011.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12500201 + ... + 13352591.

It is an arithmetic number, because the mean of its divisors is an integer number (623071275456).

Almost surely, 2^{11018343612836} is an apocalyptic number.

It is an amenable number.

11018343612836 is an abundant number, since it is smaller than the sum of its proper divisors (11412222303580).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11018343612836 is a wasteful number, since it uses less digits than its factorization.

11018343612836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 918360 (or 918351 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 47.

Adding to 11018343612836 its reverse (63821634381011), we get a palindrome (74839977993847).

The spelling of 11018343612836 in words is "eleven trillion, eighteen billion, three hundred forty-three million, six hundred twelve thousand, eight hundred thirty-six".