2023445641 has 12 divisors (see below), whose sum is σ = 2477689680. Its totient is φ = 1643097960.

The previous prime is 2023445597. The next prime is 2023445693. The reversal of 2023445641 is 1465443202.

It is not a de Polignac number, because 2023445641 - 2⁷ = 2023445513 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2023445041) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1085775 + ... + 1087636.

It is an arithmetic number, because the mean of its divisors is an integer number (206474140).

Almost surely, 2^2023445641 is an apocalyptic number.

It is an amenable number.

2023445641 is a deficient number, since it is larger than the sum of its proper divisors (454244039).

2023445641 is a wasteful number, since it uses less digits than its factorization.

2023445641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2173444 (or 2173437 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 31.

The square root of 2023445641 is about 44982.7260289992. The cubic root of 2023445641 is about 1264.8252120931.

Adding to 2023445641 its reverse (1465443202), we get a palindrome (3488888843).

The spelling of 2023445641 in words is "two billion, twenty-three million, four hundred forty-five thousand, six hundred forty-one".