312343201432322 has 8 divisors (see below), whose sum is σ = 469627663912572. Its totient is φ = 155800646794800.

The previous prime is 312343201432319. The next prime is 312343201432343. The reversal of 312343201432322 is 223234102343213.

It can be written as a sum of positive squares in 2 ways, for example, as 178342643541001 + 134000557891321 = 13354499^2 + 11575861^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 185476959629 + ... + 185476961312.

Almost surely, 2^{312343201432322} is an apocalyptic number.

312343201432322 is a deficient number, since it is larger than the sum of its proper divisors (157284462480250).

312343201432322 is a wasteful number, since it uses less digits than its factorization.

312343201432322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 370953921364.

The product of its (nonzero) digits is 124416, while the sum is 35.

Adding to 312343201432322 its reverse (223234102343213), we get a palindrome (535577303775535).

The spelling of 312343201432322 in words is "three hundred twelve trillion, three hundred forty-three billion, two hundred one million, four hundred thirty-two thousand, three hundred twenty-two".