523432234326 has 16 divisors (see below), whose sum is σ = 1049424044400. Its totient is φ = 174050815488.

The previous prime is 523432234307. The next prime is 523432234333. The reversal of 523432234326 is 623432234325.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106646331 + ... + 106651238.

It is an arithmetic number, because the mean of its divisors is an integer number (65589002775).

Almost surely, 2^523432234326 is an apocalyptic number.

523432234326 is an abundant number, since it is smaller than the sum of its proper divisors (525991810074).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

523432234326 is a wasteful number, since it uses less digits than its factorization.

523432234326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213297983.

The product of its digits is 622080, while the sum is 39.

Subtracting 523432234326 from its reverse (623432234325), we obtain a palindrome (99999999999).

The spelling of 523432234326 in words is "five hundred twenty-three billion, four hundred thirty-two million, two hundred thirty-four thousand, three hundred twenty-six".