11445536450112 has 56 divisors (see below), whose sum is σ = 31101440846016. Its totient is φ = 3712065873408.

The previous prime is 11445536450093. The next prime is 11445536450189. The reversal of 11445536450112 is 21105463554411.

It is a happy 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, 805562748 + ... + 805576955.

Almost surely, 2^{11445536450112} is an apocalyptic number.

11445536450112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11445536450112 is an abundant number, since it is smaller than the sum of its proper divisors (19655904395904).

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

11445536450112 is a wasteful number, since it uses less digits than its factorization.

11445536450112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1611139755 (or 1611139745 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 42.

The spelling of 11445536450112 in words is "eleven trillion, four hundred forty-five billion, five hundred thirty-six million, four hundred fifty thousand, one hundred twelve".