342433132321 has 8 divisors (see below), whose sum is σ = 391357289664. Its totient is φ = 293510259600.

The previous prime is 342433132271. The next prime is 342433132337. The reversal of 342433132321 is 123231334243.

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 342433132321 - 2²⁹ = 341896261409 is a prime.

It is a super-2 number, since 2×342433132321² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (342433132621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 341106 + ... + 895108.

It is an arithmetic number, because the mean of its divisors is an integer number (48919661208).

Almost surely, 2^342433132321 is an apocalyptic number.

It is an amenable number.

342433132321 is a deficient number, since it is larger than the sum of its proper divisors (48924157343).

342433132321 is an equidigital number, since it uses as much as digits as its factorization.

342433132321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 642311.

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

Adding to 342433132321 its reverse (123231334243), we get a palindrome (465664466564).

The spelling of 342433132321 in words is "three hundred forty-two billion, four hundred thirty-three million, one hundred thirty-two thousand, three hundred twenty-one".