44400000444 has 48 divisors (see below), whose sum is σ = 112658843808. Its totient is φ = 13552939008.

The previous prime is 44400000409. The next prime is 44400000497.

44400000444 is nontrivially palindromic in base 10.

It is a zygodrome in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2933629 + ... + 2948724.

It is an arithmetic number, because the mean of its divisors is an integer number (2347059246).

Almost surely, 2^44400000444 is an apocalyptic number.

It is an amenable number.

44400000444 is an abundant number, since it is smaller than the sum of its proper divisors (68258843364).

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

44400000444 is a wasteful number, since it uses less digits than its factorization.

44400000444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5882414 (or 5882412 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 24.

It can be divided in two parts, 44400000 and 444, that added together give a palindrome (44400444).

The spelling of 44400000444 in words is "forty-four billion, four hundred million, four hundred forty-four", and thus it is an aban number.