1000444403202 has 8 divisors (see below), whose sum is σ = 2000888806416. Its totient is φ = 333481467732.

The previous prime is 1000444403171. The next prime is 1000444403213. The reversal of 1000444403202 is 2023044440001.

It is a happy number.

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

1000444403202 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83370366928 + ... + 83370366939.

It is an arithmetic number, because the mean of its divisors is an integer number (250111100802).

Almost surely, 2^{1000444403202} is an apocalyptic number.

1000444403202 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.

1000444403202 is a wasteful number, since it uses less digits than its factorization.

1000444403202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166740733872.

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 1000444403202 its reverse (2023044440001), we get a palindrome (3023488843203).

The spelling of 1000444403202 in words is "one trillion, four hundred forty-four million, four hundred three thousand, two hundred two".