312342142341 has 4 divisors (see below), whose sum is σ = 416456189792. Its totient is φ = 208228094892.

The previous prime is 312342142339. The next prime is 312342142363. The reversal of 312342142341 is 143241243213.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 312342142341 - 2¹ = 312342142339 is a prime.

It is a super-2 number, since 2×312342142341² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 312342142299 and 312342142308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312342142331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52057023721 + ... + 52057023726.

It is an arithmetic number, because the mean of its divisors is an integer number (104114047448).

Almost surely, 2^312342142341 is an apocalyptic number.

It is an amenable number.

312342142341 is a deficient number, since it is larger than the sum of its proper divisors (104114047451).

312342142341 is a wasteful number, since it uses less digits than its factorization.

312342142341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104114047450.

The product of its digits is 13824, while the sum is 30.

Adding to 312342142341 its reverse (143241243213), we get a palindrome (455583385554).

The spelling of 312342142341 in words is "three hundred twelve billion, three hundred forty-two million, one hundred forty-two thousand, three hundred forty-one".