11454111044012 has 96 divisors (see below), whose sum is σ = 24720819940992. Its totient is φ = 4522040856576.

The previous prime is 11454111043987. The next prime is 11454111044041. The reversal of 11454111044012 is 21044011145411.

11454111044012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-4 number, since 4×11454111044012⁴ (a number of 53 digits) contains 4444 as substring. Note that it is a super-d number also for d = 3, 2.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 624091028 + ... + 624109380.

It is an arithmetic number, because the mean of its divisors is an integer number (257508541052).

Almost surely, 2^{11454111044012} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11454111044012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12360409970496).

11454111044012 is an abundant number, since it is smaller than the sum of its proper divisors (13266708896980).

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

11454111044012 is a wasteful number, since it uses less digits than its factorization.

11454111044012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21787 (or 21785 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 29.

Adding to 11454111044012 its reverse (21044011145411), we get a palindrome (32498122189423).

The spelling of 11454111044012 in words is "eleven trillion, four hundred fifty-four billion, one hundred eleven million, forty-four thousand, twelve".