1768032728241 has 8 divisors (see below), whose sum is σ = 2538713661120. Its totient is φ = 1088020140432.

The previous prime is 1768032728227. The next prime is 1768032728279. The reversal of 1768032728241 is 1428272308671.

It is a happy number.

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

It is not a de Polignac number, because 1768032728241 - 2¹⁰ = 1768032727217 is a prime.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (1768032720241) 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, 22667086221 + ... + 22667086298.

It is an arithmetic number, because the mean of its divisors is an integer number (317339207640).

Almost surely, 2^{1768032728241} is an apocalyptic number.

It is an amenable number.

1768032728241 is a deficient number, since it is larger than the sum of its proper divisors (770680932879).

1768032728241 is a wasteful number, since it uses less digits than its factorization.

1768032728241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45334172535.

The product of its (nonzero) digits is 1806336, while the sum is 51.

The spelling of 1768032728241 in words is "one trillion, seven hundred sixty-eight billion, thirty-two million, seven hundred twenty-eight thousand, two hundred forty-one".