312342230404113 has 96 divisors (see below), whose sum is σ = 526810662604800. Its totient is φ = 163143918241920.

The previous prime is 312342230404069. The next prime is 312342230404163. The reversal of 312342230404113 is 311404032243213.

It is not a de Polignac number, because 312342230404113 - 2¹⁷ = 312342230273041 is a prime.

It is a super-2 number, since 2×312342230404113² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (312342230404163) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 490221958 + ... + 490858688.

It is an arithmetic number, because the mean of its divisors is an integer number (5487611068800).

Almost surely, 2^{312342230404113} is an apocalyptic number.

It is an amenable number.

312342230404113 is a deficient number, since it is larger than the sum of its proper divisors (214468432200687).

312342230404113 is a wasteful number, since it uses less digits than its factorization.

312342230404113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 639267 (or 639260 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 33.

Adding to 312342230404113 its reverse (311404032243213), we get a palindrome (623746262647326).

The spelling of 312342230404113 in words is "three hundred twelve trillion, three hundred forty-two billion, two hundred thirty million, four hundred four thousand, one hundred thirteen".