20230655435365 has 4 divisors (see below), whose sum is σ = 24276786522444. Its totient is φ = 16184524348288.

The previous prime is 20230655435297. The next prime is 20230655435401. The reversal of 20230655435365 is 56353455603202.

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 14417763367329 + 5812892068036 = 3797073^2 + 2410994^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20230655435365 is a prime.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2023065543532 + ... + 2023065543541.

It is an arithmetic number, because the mean of its divisors is an integer number (6069196630611).

Almost surely, 2^{20230655435365} is an apocalyptic number.

It is an amenable number.

20230655435365 is a deficient number, since it is larger than the sum of its proper divisors (4046131087079).

20230655435365 is an equidigital number, since it uses as much as digits as its factorization.

20230655435365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4046131087078.

The product of its (nonzero) digits is 9720000, while the sum is 49.

The spelling of 20230655435365 in words is "twenty trillion, two hundred thirty billion, six hundred fifty-five million, four hundred thirty-five thousand, three hundred sixty-five".