1146641426192 has 80 divisors (see below), whose sum is σ = 2289179910192. Its totient is φ = 555990220800.

The previous prime is 1146641426159. The next prime is 1146641426209. The reversal of 1146641426192 is 2916241466411.

It can be written as a sum of positive squares in 8 ways, for example, as 25550104336 + 1121091321856 = 159844^2 + 1058816^2 .

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 409367192 + ... + 409369992.

Almost surely, 2^{1146641426192} is an apocalyptic number.

It is an amenable number.

1146641426192 is a deficient number, since it is larger than the sum of its proper divisors (1142538484000).

1146641426192 is a wasteful number, since it uses less digits than its factorization.

1146641426192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4876 (or 4870 counting only the distinct ones).

The product of its digits is 497664, while the sum is 47.

The spelling of 1146641426192 in words is "one trillion, one hundred forty-six billion, six hundred forty-one million, four hundred twenty-six thousand, one hundred ninety-two".