40448800804 has 6 divisors (see below), whose sum is σ = 70785401414. Its totient is φ = 20224400400.

The previous prime is 40448800783. The next prime is 40448800831. The reversal of 40448800804 is 40800884404.

It can be written as a sum of positive squares in only one way, i.e., 30775684900 + 9673115904 = 175430^2 + 98352^2 .

It is a super-2 number, since 2×40448800804² (a number of 22 digits) contains 22 as substring.

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 as a sum of consecutive naturals, namely, 5056100097 + ... + 5056100104.

Almost surely, 2^40448800804 is an apocalyptic number.

It is an amenable number.

40448800804 is a deficient number, since it is larger than the sum of its proper divisors (30336600610).

40448800804 is a wasteful number, since it uses less digits than its factorization.

40448800804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10112200205 (or 10112200203 counting only the distinct ones).

The product of its (nonzero) digits is 131072, while the sum is 40.

The spelling of 40448800804 in words is "forty billion, four hundred forty-eight million, eight hundred thousand, eight hundred four".