233530221142341 has 12 divisors (see below), whose sum is σ = 340416122563660. Its totient is φ = 154258494698880.

The previous prime is 233530221142277. The next prime is 233530221142397. The reversal of 233530221142341 is 143241122035332.

233530221142341 is a `hidden beast` number, since 2 + 3 + 3 + 5 + 3 + 0 + 221 + 1 + 423 + 4 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 192263460128100 + 41266761014241 = 13865910^2 + 6423921^2 .

It is not a de Polignac number, because 233530221142341 - 2⁶ = 233530221142277 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 233530221142296 and 233530221142305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233530221142241) 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, 119026615300 + ... + 119026617261.

Almost surely, 2^{233530221142341} is an apocalyptic number.

It is an amenable number.

233530221142341 is a deficient number, since it is larger than the sum of its proper divisors (106885901421319).

233530221142341 is a wasteful number, since it uses less digits than its factorization.

233530221142341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238053232676 (or 238053232673 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

Adding to 233530221142341 its reverse (143241122035332), we get a palindrome (376771343177673).

The spelling of 233530221142341 in words is "two hundred thirty-three trillion, five hundred thirty billion, two hundred twenty-one million, one hundred forty-two thousand, three hundred forty-one".