11412454511244 has 12 divisors (see below), whose sum is σ = 26629060526264. Its totient is φ = 3804151503744.

The previous prime is 11412454511239. The next prime is 11412454511257. The reversal of 11412454511244 is 44211545421411.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 475518937957 + ... + 475518937980.

Almost surely, 2^{11412454511244} is an apocalyptic number.

It is an amenable number.

11412454511244 is an abundant number, since it is smaller than the sum of its proper divisors (15216606015020).

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

11412454511244 is a wasteful number, since it uses less digits than its factorization.

11412454511244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 951037875944 (or 951037875942 counting only the distinct ones).

The product of its digits is 102400, while the sum is 39.

Adding to 11412454511244 its reverse (44211545421411), we get a palindrome (55623999932655).

The spelling of 11412454511244 in words is "eleven trillion, four hundred twelve billion, four hundred fifty-four million, five hundred eleven thousand, two hundred forty-four".