312414043216 has 40 divisors (see below), whose sum is σ = 660699453600. Its totient is φ = 141926862720.

The previous prime is 312414043181. The next prime is 312414043219. The reversal of 312414043216 is 612340414213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312414043219) 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, 181246 + ... + 810973.

It is an arithmetic number, because the mean of its divisors is an integer number (16517486340).

Almost surely, 2^312414043216 is an apocalyptic number.

It is an amenable number.

312414043216 is an abundant number, since it is smaller than the sum of its proper divisors (348285410384).

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

312414043216 is a wasteful number, since it uses less digits than its factorization.

312414043216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 994027 (or 994021 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 312414043216 its reverse (612340414213), we get a palindrome (924754457429).

The spelling of 312414043216 in words is "three hundred twelve billion, four hundred fourteen million, forty-three thousand, two hundred sixteen".