234544545241 has 4 divisors (see below), whose sum is σ = 237179877300. Its totient is φ = 231909213184.

The previous prime is 234544545239. The next prime is 234544545247. The reversal of 234544545241 is 142545445432.

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 66031011225 + 168513534016 = 256965^2 + 410504^2 .

It is a cyclic number.

It is not a de Polignac number, because 234544545241 - 2¹ = 234544545239 is a prime.

It is a super-2 number, since 2×234544545241² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (234544545247) 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, 1317665896 + ... + 1317666073.

It is an arithmetic number, because the mean of its divisors is an integer number (59294969325).

Almost surely, 2^234544545241 is an apocalyptic number.

It is an amenable number.

234544545241 is a deficient number, since it is larger than the sum of its proper divisors (2635332059).

234544545241 is an equidigital number, since it uses as much as digits as its factorization.

234544545241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2635332058.

The product of its digits is 1536000, while the sum is 43.

The spelling of 234544545241 in words is "two hundred thirty-four billion, five hundred forty-four million, five hundred forty-five thousand, two hundred forty-one".