11329636491012 has 96 divisors (see below), whose sum is σ = 30540117637120. Its totient is φ = 3201958149120.

The previous prime is 11329636490989. The next prime is 11329636491029. The reversal of 11329636491012 is 21019463692311.

It is a happy number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 14940087 + ... + 15680097.

Almost surely, 2^{11329636491012} is an apocalyptic number.

11329636491012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11329636491012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15270058818560).

11329636491012 is an abundant number, since it is smaller than the sum of its proper divisors (19210481146108).

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

11329636491012 is a wasteful number, since it uses less digits than its factorization.

11329636491012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 742001 (or 741999 counting only the distinct ones).

The product of its (nonzero) digits is 419904, while the sum is 48.

The spelling of 11329636491012 in words is "eleven trillion, three hundred twenty-nine billion, six hundred thirty-six million, four hundred ninety-one thousand, twelve".