534243230331 has 8 divisors (see below), whose sum is σ = 729698070864. Its totient is φ = 347475271680.

The previous prime is 534243230291. The next prime is 534243230347. The reversal of 534243230331 is 133032342435.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 534243230331 - 2¹⁵ = 534243197563 is a prime.

It is a super-2 number, since 2×534243230331² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 534243230292 and 534243230301.

It is not an unprimeable number, because it can be changed into a prime (534243230431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2171720326 + ... + 2171720571.

It is an arithmetic number, because the mean of its divisors is an integer number (91212258858).

Almost surely, 2^534243230331 is an apocalyptic number.

534243230331 is a deficient number, since it is larger than the sum of its proper divisors (195454840533).

534243230331 is a wasteful number, since it uses less digits than its factorization.

534243230331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4343440941.

The product of its (nonzero) digits is 77760, while the sum is 33.

Adding to 534243230331 its reverse (133032342435), we get a palindrome (667275572766).

The spelling of 534243230331 in words is "five hundred thirty-four billion, two hundred forty-three million, two hundred thirty thousand, three hundred thirty-one".