1004233431444 has 24 divisors (see below), whose sum is σ = 2343275913888. Its totient is φ = 334735252320.

The previous prime is 1004233431419. The next prime is 1004233431463. The reversal of 1004233431444 is 4441343324001.

1004233431444 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 692142 + ... + 1577189.

It is an arithmetic number, because the mean of its divisors is an integer number (97636496412).

Almost surely, 2^{1004233431444} is an apocalyptic number.

It is an amenable number.

1004233431444 is an abundant number, since it is smaller than the sum of its proper divisors (1339042482444).

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

1004233431444 is a wasteful number, since it uses less digits than its factorization.

1004233431444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2306215 (or 2306213 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 1004233431444 its reverse (4441343324001), we get a palindrome (5445576755445).

The spelling of 1004233431444 in words is "one trillion, four billion, two hundred thirty-three million, four hundred thirty-one thousand, four hundred forty-four".