4400000044 has 24 divisors (see below), whose sum is σ = 8894119248. Its totient is φ = 1882352640.

The previous prime is 4400000039. The next prime is 4400000053.

4400000044 is nontrivially palindromic in base 10.

It is a zygodrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 4399999973 and 4400000027.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2940429 + ... + 2941924.

It is an arithmetic number, because the mean of its divisors is an integer number (370588302).

Almost surely, 2^4400000044 is an apocalyptic number.

4400000044 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4400000044 is an abundant number, since it is smaller than the sum of its proper divisors (4494119204).

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

4400000044 is a wasteful number, since it uses less digits than its factorization.

4400000044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5882385 (or 5882383 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 16.

The square root of 4400000044 is about 66332.4961387705. The cubic root of 4400000044 is about 1638.6425466634.

It can be divided in two parts, 44000000 and 44, that multiplied together give a square (1936000000 = 44000²).

The spelling of 4400000044 in words is "four billion, four hundred million, forty-four", and thus it is an aban number.