1141234021411 has 4 divisors (see below), whose sum is σ = 1244982568824. Its totient is φ = 1037485474000.

The previous prime is 1141234021399. The next prime is 1141234021427. The reversal of 1141234021411 is 1141204321411.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1141234021411 - 2⁵ = 1141234021379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1141234021441) 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 3 ways as a sum of consecutive naturals, for example, 51874273690 + ... + 51874273711.

It is an arithmetic number, because the mean of its divisors is an integer number (311245642206).

Almost surely, 2^{1141234021411} is an apocalyptic number.

1141234021411 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1141234021411 is a deficient number, since it is larger than the sum of its proper divisors (103748547413).

1141234021411 is a wasteful number, since it uses less digits than its factorization.

1141234021411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103748547412.

The product of its (nonzero) digits is 768, while the sum is 25.

Adding to 1141234021411 its reverse (1141204321411), we get a palindrome (2282438342822).

The spelling of 1141234021411 in words is "one trillion, one hundred forty-one billion, two hundred thirty-four million, twenty-one thousand, four hundred eleven".