312324324532 has 24 divisors (see below), whose sum is σ = 610798349952. Its totient is φ = 138503025600.

The previous prime is 312324324463. The next prime is 312324324539. The reversal of 312324324532 is 235423423213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312324324539) 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, 86562588 + ... + 86566195.

It is an arithmetic number, because the mean of its divisors is an integer number (25449931248).

Almost surely, 2^312324324532 is an apocalyptic number.

It is an amenable number.

312324324532 is a deficient number, since it is larger than the sum of its proper divisors (298474025420).

312324324532 is a wasteful number, since it uses less digits than its factorization.

312324324532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173128839 (or 173128837 counting only the distinct ones).

The product of its digits is 103680, while the sum is 34.

Adding to 312324324532 its reverse (235423423213), we get a palindrome (547747747745).

The spelling of 312324324532 in words is "three hundred twelve billion, three hundred twenty-four million, three hundred twenty-four thousand, five hundred thirty-two".