1144046621366 has 16 divisors (see below), whose sum is σ = 1872952396560. Its totient is φ = 519777828480.

The previous prime is 1144046621323. The next prime is 1144046621407. The reversal of 1144046621366 is 6631266404411.

It is a happy number.

It is a congruent number.

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, 12120071 + ... + 12214098.

It is an arithmetic number, because the mean of its divisors is an integer number (117059524785).

Almost surely, 2^{1144046621366} is an apocalyptic number.

1144046621366 is a deficient number, since it is larger than the sum of its proper divisors (728905775194).

1144046621366 is a wasteful number, since it uses less digits than its factorization.

1144046621366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24336319.

The product of its (nonzero) digits is 497664, while the sum is 44.

The spelling of 1144046621366 in words is "one trillion, one hundred forty-four billion, forty-six million, six hundred twenty-one thousand, three hundred sixty-six".