20230514744065 has 4 divisors (see below), whose sum is σ = 24276617692884. Its totient is φ = 16184411795248.

The previous prime is 20230514744023. The next prime is 20230514744123. The reversal of 20230514744065 is 56044741503202.

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

It can be written as a sum of positive squares in 2 ways, for example, as 7812382764096 + 12418131979969 = 2795064^2 + 3523937^2 .

It is a cyclic number.

It is not a de Polignac number, because 20230514744065 - 2⁹ = 20230514743553 is a prime.

It is a Duffinian number.

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, 2023051474402 + ... + 2023051474411.

It is an arithmetic number, because the mean of its divisors is an integer number (6069154423221).

Almost surely, 2^{20230514744065} is an apocalyptic number.

It is an amenable number.

20230514744065 is a deficient number, since it is larger than the sum of its proper divisors (4046102948819).

20230514744065 is an equidigital number, since it uses as much as digits as its factorization.

20230514744065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4046102948818.

The product of its (nonzero) digits is 806400, while the sum is 43.

The spelling of 20230514744065 in words is "twenty trillion, two hundred thirty billion, five hundred fourteen million, seven hundred forty-four thousand, sixty-five".