534305432231 has 16 divisors (see below), whose sum is σ = 540166123008. Its totient is φ = 528480676800.

The previous prime is 534305432207. The next prime is 534305432239. The reversal of 534305432231 is 132234503435.

It is a cyclic number.

It is not a de Polignac number, because 534305432231 - 2²² = 534301237927 is a prime.

It is a super-2 number, since 2×534305432231² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 534305432191 and 534305432200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (534305432239) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42885755 + ... + 42898211.

It is an arithmetic number, because the mean of its divisors is an integer number (33760382688).

Almost surely, 2^534305432231 is an apocalyptic number.

534305432231 is a deficient number, since it is larger than the sum of its proper divisors (5860690777).

534305432231 is a wasteful number, since it uses less digits than its factorization.

534305432231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13862.

The product of its (nonzero) digits is 129600, while the sum is 35.

Adding to 534305432231 its reverse (132234503435), we get a palindrome (666539935666).

The spelling of 534305432231 in words is "five hundred thirty-four billion, three hundred five million, four hundred thirty-two thousand, two hundred thirty-one".