342323323199 has 16 divisors (see below), whose sum is σ = 402215823744. Its totient is φ = 287231637600.

The previous prime is 342323323187. The next prime is 342323323201. The reversal of 342323323199 is 991323323243.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 342323323199 - 2⁴ = 342323323183 is a prime.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342323323799) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1168352 + ... + 1431674.

It is an arithmetic number, because the mean of its divisors is an integer number (25138488984).

Almost surely, 2^342323323199 is an apocalyptic number.

342323323199 is a deficient number, since it is larger than the sum of its proper divisors (59892500545).

342323323199 is a wasteful number, since it uses less digits than its factorization.

342323323199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272438.

The product of its digits is 629856, while the sum is 44.

Adding to 342323323199 its sum of digits (44), we get a palindrome (342323323243).

The spelling of 342323323199 in words is "three hundred forty-two billion, three hundred twenty-three million, three hundred twenty-three thousand, one hundred ninety-nine".