312412430243343 has 8 divisors (see below), whose sum is σ = 417225028398768. Its totient is φ = 207937392791744.

The previous prime is 312412430243281. The next prime is 312412430243363. The reversal of 312412430243343 is 343342034214213.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 312412430243343 - 2²⁹ = 312411893372431 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312412430243363) 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, 84390173796 + ... + 84390177497.

It is an arithmetic number, because the mean of its divisors is an integer number (52153128549846).

Almost surely, 2^{312412430243343} is an apocalyptic number.

312412430243343 is a deficient number, since it is larger than the sum of its proper divisors (104812598155425).

312412430243343 is a wasteful number, since it uses less digits than its factorization.

312412430243343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168780351913.

The product of its (nonzero) digits is 497664, while the sum is 39.

Adding to 312412430243343 its reverse (343342034214213), we get a palindrome (655754464457556).

The spelling of 312412430243343 in words is "three hundred twelve trillion, four hundred twelve billion, four hundred thirty million, two hundred forty-three thousand, three hundred forty-three".