1141321004412 has 24 divisors (see below), whose sum is σ = 2803244572800. Its totient is φ = 360417159216.

The previous prime is 1141321004389. The next prime is 1141321004423. The reversal of 1141321004412 is 2144001231411.

It is a happy number.

It is a super-2 number, since 2×1141321004412² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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, 2502896712 + ... + 2502897167.

It is an arithmetic number, because the mean of its divisors is an integer number (116801857200).

Almost surely, 2^{1141321004412} is an apocalyptic number.

1141321004412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1141321004412 is an abundant number, since it is smaller than the sum of its proper divisors (1661923568388).

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

1141321004412 is a wasteful number, since it uses less digits than its factorization.

1141321004412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5005793905 (or 5005793903 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 1141321004412 its reverse (2144001231411), we get a palindrome (3285322235823).

The spelling of 1141321004412 in words is "one trillion, one hundred forty-one billion, three hundred twenty-one million, four thousand, four hundred twelve".