1141401443012 has 6 divisors (see below), whose sum is σ = 1997452525278. Its totient is φ = 570700721504.

The previous prime is 1141401442943. The next prime is 1141401443071. The reversal of 1141401443012 is 2103441041411.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1141273436416 + 128006596 = 1068304^2 + 11314^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 142675180373 + ... + 142675180380.

It is an arithmetic number, because the mean of its divisors is an integer number (332908754213).

Almost surely, 2^{1141401443012} is an apocalyptic number.

It is an amenable number.

1141401443012 is a deficient number, since it is larger than the sum of its proper divisors (856051082266).

1141401443012 is a wasteful number, since it uses less digits than its factorization.

1141401443012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285350360757 (or 285350360755 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 26.

Adding to 1141401443012 its reverse (2103441041411), we get a palindrome (3244842484423).

The spelling of 1141401443012 in words is "one trillion, one hundred forty-one billion, four hundred one million, four hundred forty-three thousand, twelve".