44000040404 has 6 divisors (see below), whose sum is σ = 77000070714. Its totient is φ = 22000020200.

The previous prime is 44000040377. The next prime is 44000040421. The reversal of 44000040404 is 40404000044.

It can be written as a sum of positive squares in only one way, i.e., 26043504400 + 17956536004 = 161380^2 + 134002^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5500005047 + ... + 5500005054.

It is an arithmetic number, because the mean of its divisors is an integer number (12833345119).

Almost surely, 2^44000040404 is an apocalyptic number.

It is an amenable number.

44000040404 is a deficient number, since it is larger than the sum of its proper divisors (33000030310).

44000040404 is a wasteful number, since it uses less digits than its factorization.

44000040404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11000010105 (or 11000010103 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 20.

Adding to 44000040404 its reverse (40404000044), we get a palindrome (84404040448).

The spelling of 44000040404 in words is "forty-four billion, forty thousand, four hundred four".