44100004 has 24 divisors (see below), whose sum is σ = 85361528. Its totient is φ = 19802880.

The previous prime is 44099999. The next prime is 44100013. The reversal of 44100004 is 40000144.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 7011904 + 37088100 = 2648^2 + 6090^2 .

It is a Harshad number since it is a multiple of its sum of digits (13).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9537 + ... + 13384.

Almost surely, 2^44100004 is an apocalyptic number.

It is an amenable number.

44100004 is a deficient number, since it is larger than the sum of its proper divisors (41261524).

44100004 is a wasteful number, since it uses less digits than its factorization.

44100004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22975 (or 22973 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 13.

The square root of 44100004 is about 6640.7833875229. The cubic root of 44100004 is about 353.3020924872.

Adding to 44100004 its reverse (40000144), we get a palindrome (84100148).

It can be divided in two parts, 4410000 and 4, that multiplied together give a square (17640000 = 4200²).

The spelling of 44100004 in words is "forty-four million, one hundred thousand, four".