342302335321 has 4 divisors (see below), whose sum is σ = 342303835572. Its totient is φ = 342300835072.

The previous prime is 342302335303. The next prime is 342302335343. The reversal of 342302335321 is 123533203243.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 192580545600 + 149721789721 = 438840^2 + 386939^2 .

It is a cyclic number.

It is not a de Polignac number, because 342302335321 - 2¹⁵ = 342302302553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (342302395321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 329116 + ... + 890461.

It is an arithmetic number, because the mean of its divisors is an integer number (85575958893).

Almost surely, 2^342302335321 is an apocalyptic number.

It is an amenable number.

342302335321 is a deficient number, since it is larger than the sum of its proper divisors (1500251).

342302335321 is a wasteful number, since it uses less digits than its factorization.

342302335321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1500250.

The product of its (nonzero) digits is 38880, while the sum is 31.

Adding to 342302335321 its reverse (123533203243), we get a palindrome (465835538564).

The spelling of 342302335321 in words is "three hundred forty-two billion, three hundred two million, three hundred thirty-five thousand, three hundred twenty-one".