1141442330412 has 24 divisors (see below), whose sum is σ = 2689735395312. Its totient is φ = 376713640000.

The previous prime is 1141442330389. The next prime is 1141442330423. The reversal of 1141442330412 is 2140332441411.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1141442330412.

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, 470890839 + ... + 470893262.

It is an arithmetic number, because the mean of its divisors is an integer number (112072308138).

Almost surely, 2^{1141442330412} is an apocalyptic number.

1141442330412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1141442330412 is an abundant number, since it is smaller than the sum of its proper divisors (1548293064900).

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

1141442330412 is a wasteful number, since it uses less digits than its factorization.

1141442330412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 941784209 (or 941784207 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 30.

Adding to 1141442330412 its reverse (2140332441411), we get a palindrome (3281774771823).

The spelling of 1141442330412 in words is "one trillion, one hundred forty-one billion, four hundred forty-two million, three hundred thirty thousand, four hundred twelve".