44041005000 has 120 divisors (see below), whose sum is σ = 149049593550. Its totient is φ = 11744256000.

The previous prime is 44041004999. The next prime is 44041005007. The reversal of 44041005000 is 50014044.

It can be written as a sum of positive squares in 5 ways, for example, as 6948556164 + 37092448836 = 83358^2 + 192594^2 .

It is a tau number, because it is divible by the number of its divisors (120).

It is a super-2 number, since 2×44041005000² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (44041005007) by changing a digit.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 444345 + ... + 534344.

Almost surely, 2^44041005000 is an apocalyptic number.

44041005000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

44041005000 is an abundant number, since it is smaller than the sum of its proper divisors (105008588550).

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

44041005000 is a wasteful number, since it uses less digits than its factorization.

44041005000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 978721 (or 978699 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 18.

Adding to 44041005000 its reverse (50014044), we get a palindrome (44091019044).

The spelling of 44041005000 in words is "forty-four billion, forty-one million, five thousand".