444084488045 has 16 divisors (see below), whose sum is σ = 581772336768. Its totient is φ = 322734219840.

The previous prime is 444084488041. The next prime is 444084488053. The reversal of 444084488045 is 540884480444.

It is a happy number.

It is not a de Polignac number, because 444084488045 - 2² = 444084488041 is a prime.

It is a super-2 number, since 2×444084488045² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (444084488041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2878094 + ... + 3028463.

It is an arithmetic number, because the mean of its divisors is an integer number (36360771048).

Almost surely, 2^444084488045 is an apocalyptic number.

It is an amenable number.

444084488045 is a deficient number, since it is larger than the sum of its proper divisors (137687848723).

444084488045 is a wasteful number, since it uses less digits than its factorization.

444084488045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5907940.

The product of its (nonzero) digits is 10485760, while the sum is 53.

The spelling of 444084488045 in words is "four hundred forty-four billion, eighty-four million, four hundred eighty-eight thousand, forty-five".