1941243728976 has 40 divisors (see below), whose sum is σ = 5572088482560. Its totient is φ = 647081242848.

The previous prime is 1941243728953. The next prime is 1941243728993. The reversal of 1941243728976 is 6798273421491.

1941243728976 is a `hidden beast` number, since 1 + 9 + 41 + 243 + 7 + 289 + 76 = 666.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 2246809440 + ... + 2246810303.

It is an arithmetic number, because the mean of its divisors is an integer number (139302212064).

Almost surely, 2^{1941243728976} is an apocalyptic number.

1941243728976 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1941243728976 is an abundant number, since it is smaller than the sum of its proper divisors (3630844753584).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1941243728976 is a wasteful number, since it uses less digits than its factorization.

1941243728976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4493619760 (or 4493619748 counting only the distinct ones).

The product of its digits is 36578304, while the sum is 63.

The spelling of 1941243728976 in words is "one trillion, nine hundred forty-one billion, two hundred forty-three million, seven hundred twenty-eight thousand, nine hundred seventy-six".