444540053150 has 48 divisors (see below), whose sum is σ = 857895470640. Its totient is φ = 171174796800.

The previous prime is 444540053143. The next prime is 444540053219. The reversal of 444540053150 is 51350045444.

It is a self number, because there is not a number n which added to its sum of digits gives 444540053150.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33785 + ... + 943515.

It is an arithmetic number, because the mean of its divisors is an integer number (17872822305).

Almost surely, 2^444540053150 is an apocalyptic number.

444540053150 is a deficient number, since it is larger than the sum of its proper divisors (413355417490).

444540053150 is a wasteful number, since it uses less digits than its factorization.

444540053150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 910109 (or 910104 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 35.

Adding to 444540053150 its reverse (51350045444), we get a palindrome (495890098594).

The spelling of 444540053150 in words is "four hundred forty-four billion, five hundred forty million, fifty-three thousand, one hundred fifty".