312343004341434 has 64 divisors (see below), whose sum is σ = 709142966484480. Its totient is φ = 90881327046720.

The previous prime is 312343004341393. The next prime is 312343004341439. The reversal of 312343004341434 is 434143400343213.

It is a super-3 number, since 3×312343004341434³ (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 312343004341392 and 312343004341401.

It is not an unprimeable number, because it can be changed into a prime (312343004341439) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 932522697 + ... + 932857580.

It is an arithmetic number, because the mean of its divisors is an integer number (11080358851320).

Almost surely, 2^{312343004341434} is an apocalyptic number.

312343004341434 is an abundant number, since it is smaller than the sum of its proper divisors (396799962143046).

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

312343004341434 is a wasteful number, since it uses less digits than its factorization.

312343004341434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1865380395.

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

Adding to 312343004341434 its reverse (434143400343213), we get a palindrome (746486404684647).

The spelling of 312343004341434 in words is "three hundred twelve trillion, three hundred forty-three billion, four million, three hundred forty-one thousand, four hundred thirty-four".