342455242344 has 64 divisors (see below), whose sum is σ = 878932131840. Its totient is φ = 111137979840.

The previous prime is 342455242321. The next prime is 342455242411. The reversal of 342455242344 is 443242554243.

It is a super-2 number, since 2×342455242344² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 342455242296 and 342455242305.

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 15 ways as a sum of consecutive naturals, for example, 579304 + ... + 1010199.

It is an arithmetic number, because the mean of its divisors is an integer number (13733314560).

Almost surely, 2^342455242344 is an apocalyptic number.

It is an amenable number.

342455242344 is an abundant number, since it is smaller than the sum of its proper divisors (536476889496).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

342455242344 is a wasteful number, since it uses less digits than its factorization.

342455242344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1589750 (or 1589746 counting only the distinct ones).

The product of its digits is 1843200, while the sum is 42.

Adding to 342455242344 its reverse (443242554243), we get a palindrome (785697796587).

The spelling of 342455242344 in words is "three hundred forty-two billion, four hundred fifty-five million, two hundred forty-two thousand, three hundred forty-four".