1941628416291 has 12 divisors (see below), whose sum is σ = 2816309003040. Its totient is φ = 1289002963920.

The previous prime is 1941628416251. The next prime is 1941628416323. The reversal of 1941628416291 is 1926148261491.

1941628416291 is a `hidden beast` number, since 1 + 9 + 4 + 1 + 6 + 2 + 8 + 4 + 1 + 629 + 1 = 666.

It is not a de Polignac number, because 1941628416291 - 2¹⁰ = 1941628415267 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1941628416241) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 451329420 + ... + 451333721.

It is an arithmetic number, because the mean of its divisors is an integer number (234692416920).

Almost surely, 2^{1941628416291} is an apocalyptic number.

1941628416291 is a deficient number, since it is larger than the sum of its proper divisors (874680586749).

1941628416291 is a wasteful number, since it uses less digits than its factorization.

1941628416291 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 902663386 (or 902663383 counting only the distinct ones).

The product of its digits is 1492992, while the sum is 54.

The spelling of 1941628416291 in words is "one trillion, nine hundred forty-one billion, six hundred twenty-eight million, four hundred sixteen thousand, two hundred ninety-one".