1741321116643 has 8 divisors (see below), whose sum is σ = 1742542364160. Its totient is φ = 1740100005960.

The previous prime is 1741321116631. The next prime is 1741321116653. The reversal of 1741321116643 is 3466111231471.

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

It is a cyclic number.

It is not a de Polignac number, because 1741321116643 - 2²⁹ = 1740784245731 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1741321116596 and 1741321116605.

It is not an unprimeable number, because it can be changed into a prime (1741321116653) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50941948 + ... + 50976118.

It is an arithmetic number, because the mean of its divisors is an integer number (217817795520).

Almost surely, 2^{1741321116643} is an apocalyptic number.

1741321116643 is a deficient number, since it is larger than the sum of its proper divisors (1221247517).

1741321116643 is a wasteful number, since it uses less digits than its factorization.

1741321116643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68417.

The product of its digits is 72576, while the sum is 40.

The spelling of 1741321116643 in words is "one trillion, seven hundred forty-one billion, three hundred twenty-one million, one hundred sixteen thousand, six hundred forty-three".