444004053245 has 48 divisors (see below), whose sum is σ = 585476133888. Its totient is φ = 322844590080.

The previous prime is 444004053179. The next prime is 444004053247. The reversal of 444004053245 is 542350400444.

It is not a de Polignac number, because 444004053245 - 2¹⁰ = 444004052221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (444004053247) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 21804989 + ... + 21825341.

It is an arithmetic number, because the mean of its divisors is an integer number (12197419456).

Almost surely, 2^444004053245 is an apocalyptic number.

It is an amenable number.

444004053245 is a deficient number, since it is larger than the sum of its proper divisors (141472080643).

444004053245 is a wasteful number, since it uses less digits than its factorization.

444004053245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20910 (or 20893 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 35.

Adding to 444004053245 its reverse (542350400444), we get a palindrome (986354453689).

The spelling of 444004053245 in words is "four hundred forty-four billion, four million, fifty-three thousand, two hundred forty-five".