342313432321 has 8 divisors (see below), whose sum is σ = 391807210304. Its totient is φ = 292967619120.

The previous prime is 342313432313. The next prime is 342313432327. The reversal of 342313432321 is 123234313243.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 342313432321 - 2³ = 342313432313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (342313432327) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36986235 + ... + 36995488.

It is an arithmetic number, because the mean of its divisors is an integer number (48975901288).

Almost surely, 2^342313432321 is an apocalyptic number.

It is an amenable number.

342313432321 is a deficient number, since it is larger than the sum of its proper divisors (49493777983).

342313432321 is an equidigital number, since it uses as much as digits as its factorization.

342313432321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73982391.

The product of its digits is 31104, while the sum is 31.

Adding to 342313432321 its reverse (123234313243), we get a palindrome (465547745564).

The spelling of 342313432321 in words is "three hundred forty-two billion, three hundred thirteen million, four hundred thirty-two thousand, three hundred twenty-one".