2023962681623 has 4 divisors (see below), whose sum is σ = 2023983642720. Its totient is φ = 2023941720528.

The previous prime is 2023962681619. The next prime is 2023962681677. The reversal of 2023962681623 is 3261862693202.

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 2023962681623 - 2² = 2023962681619 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2023962681823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10335038 + ... + 10529051.

It is an arithmetic number, because the mean of its divisors is an integer number (505995910680).

Almost surely, 2^{2023962681623} is an apocalyptic number.

2023962681623 is a deficient number, since it is larger than the sum of its proper divisors (20961097).

2023962681623 is an equidigital number, since it uses as much as digits as its factorization.

2023962681623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20961096.

The product of its (nonzero) digits is 2239488, while the sum is 50.

The spelling of 2023962681623 in words is "two trillion, twenty-three billion, nine hundred sixty-two million, six hundred eighty-one thousand, six hundred twenty-three".