11490918336 has 56 divisors (see below), whose sum is σ = 33781177040. Its totient is φ = 3830305536.

The previous prime is 11490918233. The next prime is 11490918343. The reversal of 11490918336 is 63381909411.

It is a junction number, because it is equal to n+sod(n) for n = 11490918291 and 11490918300.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3323191 + ... + 3326646.

Almost surely, 2^11490918336 is an apocalyptic number.

11490918336 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11490918336 is an abundant number, since it is smaller than the sum of its proper divisors (22290258704).

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

11490918336 is an equidigital number, since it uses as much as digits as its factorization.

11490918336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6649858 (or 6649842 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 45.

The spelling of 11490918336 in words is "eleven billion, four hundred ninety million, nine hundred eighteen thousand, three hundred thirty-six".