312240342045014 has 4 divisors (see below), whose sum is σ = 468360513067524. Its totient is φ = 156120171022506.

The previous prime is 312240342045011. The next prime is 312240342045017. The reversal of 312240342045014 is 410540243042213.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (312240342045011) and next prime (312240342045017).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312240342045011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78060085511252 + ... + 78060085511255.

It is an arithmetic number, because the mean of its divisors is an integer number (117090128266881).

Almost surely, 2^{312240342045014} is an apocalyptic number.

312240342045014 is a deficient number, since it is larger than the sum of its proper divisors (156120171022510).

312240342045014 is a wasteful number, since it uses less digits than its factorization.

312240342045014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156120171022509.

The product of its (nonzero) digits is 92160, while the sum is 35.

Adding to 312240342045014 its reverse (410540243042213), we get a palindrome (722780585087227).

The spelling of 312240342045014 in words is "three hundred twelve trillion, two hundred forty billion, three hundred forty-two million, forty-five thousand, fourteen".