40403000133 has 12 divisors (see below), whose sum is σ = 58363926400. Its totient is φ = 26933470056.

The previous prime is 40403000083. The next prime is 40403000159. The reversal of 40403000133 is 33100030404.

It is not a de Polignac number, because 40403000133 - 2¹⁴ = 40402983749 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40403000233) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 10891 + ... + 284472.

Almost surely, 2^40403000133 is an apocalyptic number.

It is an amenable number.

40403000133 is a deficient number, since it is larger than the sum of its proper divisors (17960926267).

40403000133 is a wasteful number, since it uses less digits than its factorization.

40403000133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310568 (or 310565 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 40403000133 its reverse (33100030404), we get a palindrome (73503030537).

The spelling of 40403000133 in words is "forty billion, four hundred three million, one hundred thirty-three", and thus it is an aban number.