243004141023 has 32 divisors (see below), whose sum is σ = 380591354880. Its totient is φ = 135048418560.

The previous prime is 243004141007. The next prime is 243004141049. The reversal of 243004141023 is 320141400342.

It is not a de Polignac number, because 243004141023 - 2⁴ = 243004141007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 243004140984 and 243004141002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (243004141423) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 951715 + ... + 1179732.

It is an arithmetic number, because the mean of its divisors is an integer number (11893479840).

Almost surely, 2^243004141023 is an apocalyptic number.

243004141023 is a deficient number, since it is larger than the sum of its proper divisors (137587213857).

243004141023 is a wasteful number, since it uses less digits than its factorization.

243004141023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2131607.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 243004141023 its reverse (320141400342), we get a palindrome (563145541365).

The spelling of 243004141023 in words is "two hundred forty-three billion, four million, one hundred forty-one thousand, twenty-three".