1041443400444 has 24 divisors (see below), whose sum is σ = 2452745207808. Its totient is φ = 343903427760.

The previous prime is 1041443400433. The next prime is 1041443400479. The reversal of 1041443400444 is 4440043441401.

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, 405545212 + ... + 405547779.

It is an arithmetic number, because the mean of its divisors is an integer number (102197716992).

Almost surely, 2^{1041443400444} is an apocalyptic number.

It is an amenable number.

1041443400444 is an abundant number, since it is smaller than the sum of its proper divisors (1411301807364).

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

1041443400444 is a wasteful number, since it uses less digits than its factorization.

1041443400444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 811093105 (or 811093103 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 33.

Adding to 1041443400444 its reverse (4440043441401), we get a palindrome (5481486841845).

The spelling of 1041443400444 in words is "one trillion, forty-one billion, four hundred forty-three million, four hundred thousand, four hundred forty-four".