44401404 has 48 divisors (see below), whose sum is σ = 109872000. Its totient is φ = 13916736.

The previous prime is 44401381. The next prime is 44401411. The reversal of 44401404 is 40410444.

44401404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33319 + ... + 34625.

It is an arithmetic number, because the mean of its divisors is an integer number (2289000).

Almost surely, 2^44401404 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44401404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54936000).

44401404 is an abundant number, since it is smaller than the sum of its proper divisors (65470596).

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

44401404 is a wasteful number, since it uses less digits than its factorization.

44401404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1482 (or 1480 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 21.

The square root of 44401404 is about 6663.4378514398. The cubic root of 44401404 is about 354.1051428878.

Adding to 44401404 its reverse (40410444), we get a palindrome (84811848).

The spelling of 44401404 in words is "forty-four million, four hundred one thousand, four hundred four".