312614441612 has 48 divisors (see below), whose sum is σ = 622833926400. Its totient is φ = 135902669760.

The previous prime is 312614441611. The next prime is 312614441647. The reversal of 312614441612 is 216144416213.

It is not an unprimeable number, because it can be changed into a prime (312614441611) 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, 12038939 + ... + 12064877.

It is an arithmetic number, because the mean of its divisors is an integer number (12975706800).

Almost surely, 2^312614441612 is an apocalyptic number.

It is an amenable number.

312614441612 is a deficient number, since it is larger than the sum of its proper divisors (310219484788).

312614441612 is a wasteful number, since it uses less digits than its factorization.

312614441612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37886 (or 37884 counting only the distinct ones).

The product of its digits is 27648, while the sum is 35.

Adding to 312614441612 its reverse (216144416213), we get a palindrome (528758857825).

The spelling of 312614441612 in words is "three hundred twelve billion, six hundred fourteen million, four hundred forty-one thousand, six hundred twelve".