20064446002 has 8 divisors (see below), whose sum is σ = 30097449756. Its totient is φ = 10031962752.

The previous prime is 20064445969. The next prime is 20064446047.

20064446002 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 2 ways, for example, as 18807105321 + 1257340681 = 137139^2 + 35459^2 .

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

It is an unprimeable number.

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, 12483 + ... + 200710.

Almost surely, 2^20064446002 is an apocalyptic number.

20064446002 is a deficient number, since it is larger than the sum of its proper divisors (10033003754).

20064446002 is a wasteful number, since it uses less digits than its factorization.

20064446002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260252.

The product of its (nonzero) digits is 9216, while the sum is 28.

The spelling of 20064446002 in words is "twenty billion, sixty-four million, four hundred forty-six thousand, two".