1146734441866 has 8 divisors (see below), whose sum is σ = 1852417175364. Its totient is φ = 529262050080.

The previous prime is 1146734441863. The next prime is 1146734441887. The reversal of 1146734441866 is 6681444376411.

It can be written as a sum of positive squares in 2 ways, for example, as 1127196273025 + 19538168841 = 1061695^2 + 139779^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (1146734441863) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22052585395 + ... + 22052585446.

Almost surely, 2^{1146734441866} is an apocalyptic number.

1146734441866 is a deficient number, since it is larger than the sum of its proper divisors (705682733498).

1146734441866 is a wasteful number, since it uses less digits than its factorization.

1146734441866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44105170856.

The product of its digits is 9289728, while the sum is 55.

The spelling of 1146734441866 in words is "one trillion, one hundred forty-six billion, seven hundred thirty-four million, four hundred forty-one thousand, eight hundred sixty-six".