1042443041140 has 24 divisors (see below), whose sum is σ = 2195439134112. Its totient is φ = 415775550240.

The previous prime is 1042443041137. The next prime is 1042443041173. The reversal of 1042443041140 is 411403442401.

It is a junction number, because it is equal to n+sod(n) for n = 1042443041099 and 1042443041108.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75097026 + ... + 75110905.

It is an arithmetic number, because the mean of its divisors is an integer number (91476630588).

Almost surely, 2^{1042443041140} is an apocalyptic number.

1042443041140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1042443041140 is an abundant number, since it is smaller than the sum of its proper divisors (1152996092972).

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

1042443041140 is a wasteful number, since it uses less digits than its factorization.

1042443041140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150208287 (or 150208285 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 1042443041140 its reverse (411403442401), we get a palindrome (1453846483541).

The spelling of 1042443041140 in words is "one trillion, forty-two billion, four hundred forty-three million, forty-one thousand, one hundred forty".