801064016008 has 8 divisors (see below), whose sum is σ = 1501995030030. Its totient is φ = 400532008000.

The previous prime is 801064015993. The next prime is 801064016119. The reversal of 801064016008 is 800610460108.

It can be written as a sum of positive squares in only one way, i.e., 464684895684 + 336379120324 = 681678^2 + 579982^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50066500993 + ... + 50066501008.

Almost surely, 2^801064016008 is an apocalyptic number.

It is an amenable number.

801064016008 is a deficient number, since it is larger than the sum of its proper divisors (700931014022).

801064016008 is a wasteful number, since it uses less digits than its factorization.

801064016008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100133002007 (or 100133002003 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 34.

The spelling of 801064016008 in words is "eight hundred one billion, sixty-four million, sixteen thousand, eight".