312332222432342 has 32 divisors (see below), whose sum is σ = 554559413886720. Its totient is φ = 129084642681120.

The previous prime is 312332222432333. The next prime is 312332222432437. The reversal of 312332222432342 is 243234222233213.

It is a junction number, because it is equal to n+sod(n) for n = 312332222432296 and 312332222432305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 464773784 + ... + 465445307.

It is an arithmetic number, because the mean of its divisors is an integer number (17329981683960).

Almost surely, 2^{312332222432342} is an apocalyptic number.

312332222432342 is a deficient number, since it is larger than the sum of its proper divisors (242227191454378).

312332222432342 is a wasteful number, since it uses less digits than its factorization.

312332222432342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 930219956.

The product of its digits is 497664, while the sum is 38.

Adding to 312332222432342 its reverse (243234222233213), we get a palindrome (555566444665555).

The spelling of 312332222432342 in words is "three hundred twelve trillion, three hundred thirty-two billion, two hundred twenty-two million, four hundred thirty-two thousand, three hundred forty-two".