1041244505012 has 24 divisors (see below), whose sum is σ = 1833910471680. Its totient is φ = 517272878880.

The previous prime is 1041244505009. The next prime is 1041244505017. The reversal of 1041244505012 is 2105054421401.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1041244505017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1147562 + ... + 1843742.

It is an arithmetic number, because the mean of its divisors is an integer number (76412936320).

Almost surely, 2^{1041244505012} is an apocalyptic number.

It is an amenable number.

1041244505012 is a deficient number, since it is larger than the sum of its proper divisors (792665966668).

1041244505012 is a wasteful number, since it uses less digits than its factorization.

1041244505012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 698591 (or 698589 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 29.

Adding to 1041244505012 its reverse (2105054421401), we get a palindrome (3146298926413).

The spelling of 1041244505012 in words is "one trillion, forty-one billion, two hundred forty-four million, five hundred five thousand, twelve".