444111200142 has 8 divisors (see below), whose sum is σ = 888222400296. Its totient is φ = 148037066712.

The previous prime is 444111200111. The next prime is 444111200153. The reversal of 444111200142 is 241002111444.

It is a sphenic number, since it is the product of 3 distinct primes.

444111200142 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37009266673 + ... + 37009266684.

It is an arithmetic number, because the mean of its divisors is an integer number (111027800037).

Almost surely, 2^444111200142 is an apocalyptic number.

444111200142 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

444111200142 is a wasteful number, since it uses less digits than its factorization.

444111200142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74018533362.

The product of its (nonzero) digits is 1024, while the sum is 24.

Adding to 444111200142 its reverse (241002111444), we get a palindrome (685113311586).

The spelling of 444111200142 in words is "four hundred forty-four billion, one hundred eleven million, two hundred thousand, one hundred forty-two".