312412014 has 12 divisors (see below), whose sum is σ = 676892736. Its totient is φ = 104137332.

The previous prime is 312411997. The next prime is 312412019. The reversal of 312412014 is 410214213.

312412014 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 17356223 = 312412014 / (3 + 1 + 2 + 4 + 1 + 2 + 0 + 1 + 4).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312412019) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8678094 + ... + 8678129.

It is an arithmetic number, because the mean of its divisors is an integer number (56407728).

Almost surely, 2^312412014 is an apocalyptic number.

312412014 is an abundant number, since it is smaller than the sum of its proper divisors (364480722).

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

312412014 is a wasteful number, since it uses less digits than its factorization.

312412014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17356231 (or 17356228 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 312412014 is about 17675.1807345781. The cubic root of 312412014 is about 678.5407099710.

Adding to 312412014 its reverse (410214213), we get a palindrome (722626227).

The spelling of 312412014 in words is "three hundred twelve million, four hundred twelve thousand, fourteen".