12040301403 has 48 divisors (see below), whose sum is σ = 19981404000. Its totient is φ = 7153840512.

The previous prime is 12040301369. The next prime is 12040301411. The reversal of 12040301403 is 30410304021.

12040301403 is a `hidden beast` number, since 120 + 403 + 0 + 140 + 3 = 666.

It is not a de Polignac number, because 12040301403 - 2¹⁰ = 12040300379 is a prime.

It is a super-3 number, since 3×12040301403³ (a number of 31 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (12040301453) 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 47 ways as a sum of consecutive naturals, for example, 86833 + ... + 177821.

It is an arithmetic number, because the mean of its divisors is an integer number (416279250).

Almost surely, 2^12040301403 is an apocalyptic number.

12040301403 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

12040301403 is a deficient number, since it is larger than the sum of its proper divisors (7941102597).

12040301403 is a wasteful number, since it uses less digits than its factorization.

12040301403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91053 (or 91034 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 12040301403 its reverse (30410304021), we get a palindrome (42450605424).

The spelling of 12040301403 in words is "twelve billion, forty million, three hundred one thousand, four hundred three".