44444004 has 48 divisors (see below), whose sum is σ = 118056960. Its totient is φ = 12881440.

The previous prime is 44443991. The next prime is 44444009. The reversal of 44444004 is 40044444.

It is not an unprimeable number, because it can be changed into a prime (44444009) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 4284 + ... + 10355.

It is an arithmetic number, because the mean of its divisors is an integer number (2459520).

Almost surely, 2^44444004 is an apocalyptic number.

44444004 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

44444004 is an abundant number, since it is smaller than the sum of its proper divisors (73612956).

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

44444004 is a wasteful number, since it uses less digits than its factorization.

44444004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14680 (or 14678 counting only the distinct ones).

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

The square root of 44444004 is about 6666.6336332515. The cubic root of 44444004 is about 354.2183529518.

Adding to 44444004 its reverse (40044444), we get a palindrome (84488448).

It can be divided in two parts, 4444 and 4004, that added together give a palindrome (8448).

The spelling of 44444004 in words is "forty-four million, four hundred forty-four thousand, four".