23073075774641 has 4 divisors (see below), whose sum is σ = 23073634040052. Its totient is φ = 23072517509232.

The previous prime is 23073075774601. The next prime is 23073075774653. The reversal of 23073075774641 is 14647757037032.

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 19986040830625 + 3087034944016 = 4470575^2 + 1756996^2 .

It is a cyclic number.

It is not a de Polignac number, because 23073075774641 - 2²² = 23073071580337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23073075774601) 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, 279070706 + ... + 279153371.

It is an arithmetic number, because the mean of its divisors is an integer number (5768408510013).

Almost surely, 2^{23073075774641} is an apocalyptic number.

It is an amenable number.

23073075774641 is a deficient number, since it is larger than the sum of its proper divisors (558265411).

23073075774641 is an equidigital number, since it uses as much as digits as its factorization.

23073075774641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 558265410.

The product of its (nonzero) digits is 20744640, while the sum is 56.

The spelling of 23073075774641 in words is "twenty-three trillion, seventy-three billion, seventy-five million, seven hundred seventy-four thousand, six hundred forty-one".