444416405103 has 12 divisors (see below), whose sum is σ = 700292517288. Its totient is φ = 269343275760.

The previous prime is 444416405101. The next prime is 444416405221. The reversal of 444416405103 is 301504614444.

444416405103 is a `hidden beast` number, since 4 + 4 + 4 + 4 + 1 + 640 + 5 + 1 + 0 + 3 = 666.

It is not a de Polignac number, because 444416405103 - 2¹ = 444416405101 is a prime.

It is a super-3 number, since 3×444416405103³ (a number of 36 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (444416405101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2244527200 + ... + 2244527397.

It is an arithmetic number, because the mean of its divisors is an integer number (58357709774).

Almost surely, 2^444416405103 is an apocalyptic number.

444416405103 is a deficient number, since it is larger than the sum of its proper divisors (255876112185).

444416405103 is a wasteful number, since it uses less digits than its factorization.

444416405103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4489054614 (or 4489054611 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 36.

The spelling of 444416405103 in words is "four hundred forty-four billion, four hundred sixteen million, four hundred five thousand, one hundred three".