1941766823198 has 32 divisors (see below), whose sum is σ = 3131157600000. Its totient is φ = 901077327360.

The previous prime is 1941766823197. The next prime is 1941766823219. The reversal of 1941766823198 is 8913286671491.

It is a Smith number, since the sum of its digits (65) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1941766823197) by changing a digit.

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, 3356123 + ... + 3891926.

It is an arithmetic number, because the mean of its divisors is an integer number (97848675000).

Almost surely, 2^{1941766823198} is an apocalyptic number.

1941766823198 is a deficient number, since it is larger than the sum of its proper divisors (1189390776802).

1941766823198 is a wasteful number, since it uses less digits than its factorization.

1941766823198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7248260.

The product of its digits is 31352832, while the sum is 65.

The spelling of 1941766823198 in words is "one trillion, nine hundred forty-one billion, seven hundred sixty-six million, eight hundred twenty-three thousand, one hundred ninety-eight".