11412040203441 has 16 divisors (see below), whose sum is σ = 16944380424000. Its totient is φ = 7591082413824.

The previous prime is 11412040203439. The next prime is 11412040203449. The reversal of 11412040203441 is 14430204021411.

11412040203441 is a `hidden beast` number, since 1 + 1 + 4 + 12 + 0 + 4 + 0 + 203 + 441 = 666.

It is not a de Polignac number, because 11412040203441 - 2¹ = 11412040203439 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (11412040203449) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 470665111 + ... + 470689356.

It is an arithmetic number, because the mean of its divisors is an integer number (1059023776500).

Almost surely, 2^{11412040203441} is an apocalyptic number.

It is an amenable number.

11412040203441 is a deficient number, since it is larger than the sum of its proper divisors (5532340220559).

11412040203441 is an equidigital number, since it uses as much as digits as its factorization.

11412040203441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 941354925 (or 941354919 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

Adding to 11412040203441 its reverse (14430204021411), we get a palindrome (25842244224852).

The spelling of 11412040203441 in words is "eleven trillion, four hundred twelve billion, forty million, two hundred three thousand, four hundred forty-one".