800440048004 has 6 divisors (see below), whose sum is σ = 1400770084014. Its totient is φ = 400220024000.

The previous prime is 800440047977. The next prime is 800440048013. The reversal of 800440048004 is 400840044008.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 610476568900 + 189963479104 = 781330^2 + 435848^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100055005997 + ... + 100055006004.

It is an arithmetic number, because the mean of its divisors is an integer number (233461680669).

Almost surely, 2^800440048004 is an apocalyptic number.

It is an amenable number.

800440048004 is a deficient number, since it is larger than the sum of its proper divisors (600330036010).

800440048004 is a wasteful number, since it uses less digits than its factorization.

800440048004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200110012005 (or 200110012003 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 32.

The spelling of 800440048004 in words is "eight hundred billion, four hundred forty million, forty-eight thousand, four".