427936035006 has 72 divisors (see below), whose sum is σ = 993554197272. Its totient is φ = 138043731600.

The previous prime is 427936035001. The next prime is 427936035013. The reversal of 427936035006 is 600530639724.

427936035006 is a `hidden beast` number, since 42 + 79 + 36 + 0 + 3 + 500 + 6 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (427936035001) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 8916 + ... + 925176.

It is an arithmetic number, because the mean of its divisors is an integer number (13799363851).

Almost surely, 2^427936035006 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 427936035006, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (496777098636).

427936035006 is an abundant number, since it is smaller than the sum of its proper divisors (565618162266).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

427936035006 is an equidigital number, since it uses as much as digits as its factorization.

427936035006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 916340 (or 916297 counting only the distinct ones).

The product of its (nonzero) digits is 816480, while the sum is 45.

The spelling of 427936035006 in words is "four hundred twenty-seven billion, nine hundred thirty-six million, thirty-five thousand, six".