444424414411 has 16 divisors (see below), whose sum is σ = 451076976000. Its totient is φ = 437804389440.

The previous prime is 444424414409. The next prime is 444424414429. The reversal of 444424414411 is 114414424444.

It is not a de Polignac number, because 444424414411 - 2¹ = 444424414409 is a prime.

It is a super-3 number, since 3×444424414411³ (a number of 36 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (444424415411) 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, 54707796 + ... + 54715918.

It is an arithmetic number, because the mean of its divisors is an integer number (28192311000).

Almost surely, 2^444424414411 is an apocalyptic number.

444424414411 is a deficient number, since it is larger than the sum of its proper divisors (6652561589).

444424414411 is a wasteful number, since it uses less digits than its factorization.

444424414411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10026.

The product of its digits is 131072, while the sum is 37.

Adding to 444424414411 its reverse (114414424444), we get a palindrome (558838838855).

The spelling of 444424414411 in words is "four hundred forty-four billion, four hundred twenty-four million, four hundred fourteen thousand, four hundred eleven".