444401333343140 has 24 divisors (see below), whose sum is σ = 933452659168512. Its totient is φ = 177720560166240.

The previous prime is 444401333343073. The next prime is 444401333343193. The reversal of 444401333343140 is 41343333104444.

It is a super-4 number, since 4×444401333343140⁴ (a number of 60 digits) contains 4444 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2498232026 + ... + 2498409905.

It is an arithmetic number, because the mean of its divisors is an integer number (38893860798688).

Almost surely, 2^{444401333343140} is an apocalyptic number.

It is an amenable number.

444401333343140 is an abundant number, since it is smaller than the sum of its proper divisors (489051325825372).

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

444401333343140 is a wasteful number, since it uses less digits than its factorization.

444401333343140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4996646387 (or 4996646385 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 41.

Adding to 444401333343140 its reverse (41343333104444), we get a palindrome (485744666447584).

The spelling of 444401333343140 in words is "four hundred forty-four trillion, four hundred one billion, three hundred thirty-three million, three hundred forty-three thousand, one hundred forty".