64424004006 has 8 divisors (see below), whose sum is σ = 128848008024. Its totient is φ = 21474668000.

The previous prime is 64424003999. The next prime is 64424004037. The reversal of 64424004006 is 60040042446.

It is a sphenic number, since it is the product of 3 distinct primes.

64424004006 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5368666995 + ... + 5368667006.

It is an arithmetic number, because the mean of its divisors is an integer number (16106001003).

Almost surely, 2^64424004006 is an apocalyptic number.

64424004006 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

64424004006 is a wasteful number, since it uses less digits than its factorization.

64424004006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10737334006.

The product of its (nonzero) digits is 18432, while the sum is 30.

The spelling of 64424004006 in words is "sixty-four billion, four hundred twenty-four million, four thousand, six".