2023141609 has 4 divisors (see below), whose sum is σ = 2037909204. Its totient is φ = 2008374016.

The previous prime is 2023141591. The next prime is 2023141619. The reversal of 2023141609 is 9061413202.

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 639078400 + 1384063209 = 25280^2 + 37203^2 .

It is a cyclic number.

It is not a de Polignac number, because 2023141609 - 2⁵ = 2023141577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2023141619) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7383592 + ... + 7383865.

It is an arithmetic number, because the mean of its divisors is an integer number (509477301).

Almost surely, 2^2023141609 is an apocalyptic number.

It is an amenable number.

2023141609 is a deficient number, since it is larger than the sum of its proper divisors (14767595).

2023141609 is a wasteful number, since it uses less digits than its factorization.

2023141609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14767594.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 2023141609 is about 44979.3464714640. The cubic root of 2023141609 is about 1264.7618603211.

The spelling of 2023141609 in words is "two billion, twenty-three million, one hundred forty-one thousand, six hundred nine".