531432234134 has 32 divisors (see below), whose sum is σ = 842471823360. Its totient is φ = 250721179200.

The previous prime is 531432234097. The next prime is 531432234139. The reversal of 531432234134 is 431432234135.

It is a junction number, because it is equal to n+sod(n) for n = 531432234094 and 531432234103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (531432234139) 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, 42328802 + ... + 42341354.

It is an arithmetic number, because the mean of its divisors is an integer number (26327244480).

Almost surely, 2^531432234134 is an apocalyptic number.

531432234134 is a deficient number, since it is larger than the sum of its proper divisors (311039589226).

531432234134 is a wasteful number, since it uses less digits than its factorization.

531432234134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16956.

The product of its digits is 103680, while the sum is 35.

Adding to 531432234134 its reverse (431432234135), we get a palindrome (962864468269).

Subtracting from 531432234134 its reverse (431432234135), we obtain a palindrome (99999999999).

The spelling of 531432234134 in words is "five hundred thirty-one billion, four hundred thirty-two million, two hundred thirty-four thousand, one hundred thirty-four".