1141044644205 has 48 divisors (see below), whose sum is σ = 2010627740160. Its totient is φ = 598463510400.

The previous prime is 1141044644197. The next prime is 1141044644231. The reversal of 1141044644205 is 5024464401411.

1141044644205 is a `hidden beast` number, since 1 + 1 + 4 + 1 + 0 + 4 + 4 + 644 + 2 + 0 + 5 = 666.

It is not a de Polignac number, because 1141044644205 - 2³ = 1141044644197 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1141044644205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 14979906 + ... + 15055884.

It is an arithmetic number, because the mean of its divisors is an integer number (41888077920).

Almost surely, 2^{1141044644205} is an apocalyptic number.

1141044644205 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1141044644205 is a deficient number, since it is larger than the sum of its proper divisors (869583095955).

1141044644205 is a wasteful number, since it uses less digits than its factorization.

1141044644205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81522 (or 81519 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 36.

The spelling of 1141044644205 in words is "one trillion, one hundred forty-one billion, forty-four million, six hundred forty-four thousand, two hundred five".