1024421065795 has 4 divisors (see below), whose sum is σ = 1229305278960. Its totient is φ = 819536852632.

The previous prime is 1024421065771. The next prime is 1024421065813. The reversal of 1024421065795 is 5975601244201.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1024421065795 - 2³⁵ = 990061327427 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102442106575 + ... + 102442106584.

It is an arithmetic number, because the mean of its divisors is an integer number (307326319740).

Almost surely, 2^{1024421065795} is an apocalyptic number.

1024421065795 is a deficient number, since it is larger than the sum of its proper divisors (204884213165).

1024421065795 is an equidigital number, since it uses as much as digits as its factorization.

1024421065795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204884213164.

The product of its (nonzero) digits is 604800, while the sum is 46.

The spelling of 1024421065795 in words is "one trillion, twenty-four billion, four hundred twenty-one million, sixty-five thousand, seven hundred ninety-five".