417930543005 has 4 divisors (see below), whose sum is σ = 501516651612. Its totient is φ = 334344434400.

The previous prime is 417930542987. The next prime is 417930543061. The reversal of 417930543005 is 500345039714.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 217196077849 + 200734465156 = 466043^2 + 448034^2 .

It is not a de Polignac number, because 417930543005 - 2¹⁸ = 417930280861 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41793054296 + ... + 41793054305.

It is an arithmetic number, because the mean of its divisors is an integer number (125379162903).

Almost surely, 2^417930543005 is an apocalyptic number.

It is an amenable number.

417930543005 is a deficient number, since it is larger than the sum of its proper divisors (83586108607).

417930543005 is an equidigital number, since it uses as much as digits as its factorization.

417930543005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83586108606.

The product of its (nonzero) digits is 226800, while the sum is 41.

The spelling of 417930543005 in words is "four hundred seventeen billion, nine hundred thirty million, five hundred forty-three thousand, five".