342204344 has 8 divisors (see below), whose sum is σ = 641633160. Its totient is φ = 171102168.

The previous prime is 342204323. The next prime is 342204347. The reversal of 342204344 is 443402243.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342204347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21387764 + ... + 21387779.

It is an arithmetic number, because the mean of its divisors is an integer number (80204145).

Almost surely, 2^342204344 is an apocalyptic number.

It is an amenable number.

342204344 is a deficient number, since it is larger than the sum of its proper divisors (299428816).

342204344 is a wasteful number, since it uses less digits than its factorization.

342204344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42775549 (or 42775545 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 26.

The square root of 342204344 is about 18498.7660128993. The cubic root of 342204344 is about 699.4583183531.

Adding to 342204344 its reverse (443402243), we get a palindrome (785606587).

The spelling of 342204344 in words is "three hundred forty-two million, two hundred four thousand, three hundred forty-four".