444555060555444 has 96 divisors (see below), whose sum is σ = 1160915598057600. Its totient is φ = 131579571363840.

The previous prime is 444555060555443. The next prime is 444555060555469.

444555060555444 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (444555060555443) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 237020839 + ... + 238889070.

It is an arithmetic number, because the mean of its divisors is an integer number (12092870813100).

Almost surely, 2^{444555060555444} is an apocalyptic number.

It is an amenable number.

444555060555444 is an abundant number, since it is smaller than the sum of its proper divisors (716360537502156).

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

444555060555444 is a wasteful number, since it uses less digits than its factorization.

444555060555444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 475910193 (or 475910191 counting only the distinct ones).

The product of its (nonzero) digits is 384000000, while the sum is 60.

Adding to 444555060555444 its product of nonzero digits (384000000), we get a palindrome (444555444555444).

The spelling of 444555060555444 in words is "four hundred forty-four trillion, five hundred fifty-five billion, sixty million, five hundred fifty-five thousand, four hundred forty-four".