412005809403 has 24 divisors (see below), whose sum is σ = 621212211360. Its totient is φ = 262636133760.

The previous prime is 412005809389. The next prime is 412005809437. The reversal of 412005809403 is 304908500214.

412005809403 is a `hidden beast` number, since 41 + 200 + 5 + 8 + 0 + 9 + 403 = 666.

It is not a de Polignac number, because 412005809403 - 2¹² = 412005805307 is a prime.

It is not an unprimeable number, because it can be changed into a prime (412005809903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 244383 + ... + 940071.

It is an arithmetic number, because the mean of its divisors is an integer number (25883842140).

Almost surely, 2^412005809403 is an apocalyptic number.

412005809403 is a deficient number, since it is larger than the sum of its proper divisors (209206401957).

412005809403 is a wasteful number, since it uses less digits than its factorization.

412005809403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 698579 (or 698576 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The spelling of 412005809403 in words is "four hundred twelve billion, five million, eight hundred nine thousand, four hundred three".