11343544201044 has 72 divisors (see below), whose sum is σ = 31479922682208. Its totient is φ = 3415543110720.

The previous prime is 11343544201043. The next prime is 11343544201079. The reversal of 11343544201044 is 44010244534311.

It is a happy number.

11343544201044 is a `hidden beast` number, since 1 + 1 + 3 + 4 + 3 + 544 + 2 + 0 + 104 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11343544201043) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 91164942 + ... + 91289285.

It is an arithmetic number, because the mean of its divisors is an integer number (437221148364).

Almost surely, 2^{11343544201044} is an apocalyptic number.

It is an amenable number.

11343544201044 is an abundant number, since it is smaller than the sum of its proper divisors (20136378481164).

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

11343544201044 is a wasteful number, since it uses less digits than its factorization.

11343544201044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182454405 (or 182454400 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 36.

Adding to 11343544201044 its reverse (44010244534311), we get a palindrome (55353788735355).

The spelling of 11343544201044 in words is "eleven trillion, three hundred forty-three billion, five hundred forty-four million, two hundred one thousand, forty-four".