312324044 has 6 divisors (see below), whose sum is σ = 546567084. Its totient is φ = 156162020.

The previous prime is 312324037. The next prime is 312324049. The reversal of 312324044 is 440423213.

It is not an unprimeable number, because it can be changed into a prime (312324049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39040502 + ... + 39040509.

It is an arithmetic number, because the mean of its divisors is an integer number (91094514).

Almost surely, 2^312324044 is an apocalyptic number.

It is an amenable number.

312324044 is a deficient number, since it is larger than the sum of its proper divisors (234243040).

312324044 is a wasteful number, since it uses less digits than its factorization.

312324044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78081015 (or 78081013 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 312324044 is about 17672.6920416783. The cubic root of 312324044 is about 678.4770154190.

Adding to 312324044 its reverse (440423213), we get a palindrome (752747257).

The spelling of 312324044 in words is "three hundred twelve million, three hundred twenty-four thousand, forty-four".