321430034032342 has 8 divisors (see below), whose sum is σ = 510506524639656. Its totient is φ = 151261192485792.

The previous prime is 321430034032337. The next prime is 321430034032361. The reversal of 321430034032342 is 243230430034123.

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

It is a Harshad number since it is a multiple of its sum of digits (34), and also a Moran number because the ratio is a prime number: 9453824530363 = 321430034032342 / (3 + 2 + 1 + 4 + 3 + 0 + 0 + 3 + 4 + 0 + 3 + 2 + 3 + 4 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 321430034032298 and 321430034032307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4726912265148 + ... + 4726912265215.

It is an arithmetic number, because the mean of its divisors is an integer number (63813315579957).

Almost surely, 2^{321430034032342} is an apocalyptic number.

321430034032342 is a deficient number, since it is larger than the sum of its proper divisors (189076490607314).

321430034032342 is a wasteful number, since it uses less digits than its factorization.

321430034032342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9453824530382.

The product of its (nonzero) digits is 124416, while the sum is 34.

Adding to 321430034032342 its reverse (243230430034123), we get a palindrome (564660464066465).

The spelling of 321430034032342 in words is "three hundred twenty-one trillion, four hundred thirty billion, thirty-four million, thirty-two thousand, three hundred forty-two".