20065741023 has 8 divisors (see below), whose sum is σ = 26794799536. Its totient is φ = 13356921600.

The previous prime is 20065740991. The next prime is 20065741061. The reversal of 20065741023 is 32014756002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 20065741023 - 2⁵ = 20065740991 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 (20065741123) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 5057458 + ... + 5061423.

It is an arithmetic number, because the mean of its divisors is an integer number (3349349942).

Almost surely, 2^20065741023 is an apocalyptic number.

20065741023 is a deficient number, since it is larger than the sum of its proper divisors (6729058513).

20065741023 is a wasteful number, since it uses less digits than its factorization.

20065741023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10119545.

The product of its (nonzero) digits is 10080, while the sum is 30.

The spelling of 20065741023 in words is "twenty billion, sixty-five million, seven hundred forty-one thousand, twenty-three".