418003490417 has 4 divisors (see below), whose sum is σ = 423294673920. Its totient is φ = 412712306916.

The previous prime is 418003490351. The next prime is 418003490441. The reversal of 418003490417 is 714094300814.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 418003490417 - 2⁸ = 418003490161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (418003490447) 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 3 ways as a sum of consecutive naturals, for example, 2645591633 + ... + 2645591790.

It is an arithmetic number, because the mean of its divisors is an integer number (105823668480).

Almost surely, 2^418003490417 is an apocalyptic number.

It is an amenable number.

418003490417 is a deficient number, since it is larger than the sum of its proper divisors (5291183503).

418003490417 is an equidigital number, since it uses as much as digits as its factorization.

418003490417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5291183502.

The product of its (nonzero) digits is 96768, while the sum is 41.

The spelling of 418003490417 in words is "four hundred eighteen billion, three million, four hundred ninety thousand, four hundred seventeen".