801391159038 has 16 divisors (see below), whose sum is σ = 1697063631120. Its totient is φ = 251416834176.

The previous prime is 801391158991. The next prime is 801391159087. The reversal of 801391159038 is 830951193108.

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 7 ways as a sum of consecutive naturals, for example, 3928387933 + ... + 3928388136.

It is an arithmetic number, because the mean of its divisors is an integer number (106066476945).

Almost surely, 2^801391159038 is an apocalyptic number.

801391159038 is an abundant number, since it is smaller than the sum of its proper divisors (895672472082).

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

801391159038 is a wasteful number, since it uses less digits than its factorization.

801391159038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7856776091.

The product of its (nonzero) digits is 233280, while the sum is 48.

The spelling of 801391159038 in words is "eight hundred one billion, three hundred ninety-one million, one hundred fifty-nine thousand, thirty-eight".