44400004044 has 24 divisors (see below), whose sum is σ = 113018192448. Its totient is φ = 13454546640.

The previous prime is 44400004043. The next prime is 44400004049. The reversal of 44400004044 is 44040000444.

44400004044 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (44400004043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 168181702 + ... + 168181965.

It is an arithmetic number, because the mean of its divisors is an integer number (4709091352).

Almost surely, 2^44400004044 is an apocalyptic number.

44400004044 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

44400004044 is an abundant number, since it is smaller than the sum of its proper divisors (68618188404).

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

44400004044 is a wasteful number, since it uses less digits than its factorization.

44400004044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336363685 (or 336363683 counting only the distinct ones).

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

Adding to 44400004044 its reverse (44040000444), we get a palindrome (88440004488).

The spelling of 44400004044 in words is "forty-four billion, four hundred million, four thousand, forty-four".