1001034444 has 24 divisors (see below), whose sum is σ = 2338081200. Its totient is φ = 333344704.

The previous prime is 1001034431. The next prime is 1001034449. The reversal of 1001034444 is 4444301001.

It is a self number, because there is not a number n which added to its sum of digits gives 1001034444.

It is not an unprimeable number, because it can be changed into a prime (1001034449) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29019 + ... + 53330.

It is an arithmetic number, because the mean of its divisors is an integer number (97420050).

Almost surely, 2^1001034444 is an apocalyptic number.

It is an amenable number.

1001034444 is an abundant number, since it is smaller than the sum of its proper divisors (1337046756).

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

1001034444 is a wasteful number, since it uses less digits than its factorization.

1001034444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83369 (or 83367 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 1001034444 is about 31639.1283697892. The cubic root of 1001034444 is about 1000.3446958378.

Adding to 1001034444 its reverse (4444301001), we get a palindrome (5445335445).

The spelling of 1001034444 in words is "one billion, one million, thirty-four thousand, four hundred forty-four".