342313223515 has 8 divisors (see below), whose sum is σ = 415724975568. Its totient is φ = 270551173920.

The previous prime is 342313223489. The next prime is 342313223543. The reversal of 342313223515 is 515322313243.

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

It is a de Polignac number, because none of the positive numbers 2^k-342313223515 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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, 412425156 + ... + 412425985.

It is an arithmetic number, because the mean of its divisors is an integer number (51965621946).

Almost surely, 2^342313223515 is an apocalyptic number.

342313223515 is a deficient number, since it is larger than the sum of its proper divisors (73411752053).

342313223515 is an equidigital number, since it uses as much as digits as its factorization.

342313223515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 824851229.

The product of its digits is 64800, while the sum is 34.

Adding to 342313223515 its reverse (515322313243), we get a palindrome (857635536758).

The spelling of 342313223515 in words is "three hundred forty-two billion, three hundred thirteen million, two hundred twenty-three thousand, five hundred fifteen".