1141244346055 has 12 divisors (see below), whose sum is σ = 1505310725016. Its totient is φ = 829995887600.

The previous prime is 1141244346007. The next prime is 1141244346083. The reversal of 1141244346055 is 5506434421411.

It is not a de Polignac number, because 1141244346055 - 2⁹ = 1141244345543 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1141244345999 and 1141244346017.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 943176541 + ... + 943177750.

It is an arithmetic number, because the mean of its divisors is an integer number (125442560418).

Almost surely, 2^{1141244346055} is an apocalyptic number.

1141244346055 is a deficient number, since it is larger than the sum of its proper divisors (364066378961).

1141244346055 is a wasteful number, since it uses less digits than its factorization.

1141244346055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1886354318 (or 1886354307 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 40.

Adding to 1141244346055 its reverse (5506434421411), we get a palindrome (6647678767466).

The spelling of 1141244346055 in words is "one trillion, one hundred forty-one billion, two hundred forty-four million, three hundred forty-six thousand, fifty-five".