1040441443504 has 20 divisors (see below), whose sum is σ = 2021259746176. Its totient is φ = 518826025152.

The previous prime is 1040441443453. The next prime is 1040441443513. The reversal of 1040441443504 is 4053441440401.

It is a self number, because there is not a number n which added to its sum of digits gives 1040441443504.

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, 87162384 + ... + 87174319.

Almost surely, 2^{1040441443504} is an apocalyptic number.

It is an amenable number.

1040441443504 is a deficient number, since it is larger than the sum of its proper divisors (980818302672).

1040441443504 is a wasteful number, since it uses less digits than its factorization.

1040441443504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174337084 (or 174337078 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 34.

Adding to 1040441443504 its reverse (4053441440401), we get a palindrome (5093882883905).

The spelling of 1040441443504 in words is "one trillion, forty billion, four hundred forty-one million, four hundred forty-three thousand, five hundred four".