312134214244 has 24 divisors (see below), whose sum is σ = 578531230200. Its totient is φ = 146844811776.

The previous prime is 312134214233. The next prime is 312134214247. The reversal of 312134214244 is 442412431213.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 225881572900 + 86252641344 = 475270^2 + 293688^2 .

It is not an unprimeable number, because it can be changed into a prime (312134214247) 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, 413419 + ... + 891730.

It is an arithmetic number, because the mean of its divisors is an integer number (24105467925).

Almost surely, 2^312134214244 is an apocalyptic number.

312134214244 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

312134214244 is a deficient number, since it is larger than the sum of its proper divisors (266397015956).

312134214244 is a wasteful number, since it uses less digits than its factorization.

312134214244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1308687 (or 1308685 counting only the distinct ones).

The product of its digits is 18432, while the sum is 31.

Adding to 312134214244 its reverse (442412431213), we get a palindrome (754546645457).

The spelling of 312134214244 in words is "three hundred twelve billion, one hundred thirty-four million, two hundred fourteen thousand, two hundred forty-four".