342123441 has 16 divisors (see below), whose sum is σ = 505795008. Its totient is φ = 203947200.

The previous prime is 342123421. The next prime is 342123451. The reversal of 342123441 is 144321243.

It is not a de Polignac number, because 342123441 - 2⁶ = 342123377 is a prime.

It is not an unprimeable number, because it can be changed into a prime (342123421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82966 + ... + 86991.

It is an arithmetic number, because the mean of its divisors is an integer number (31612188).

Almost surely, 2^342123441 is an apocalyptic number.

It is an amenable number.

342123441 is a deficient number, since it is larger than the sum of its proper divisors (163671567).

342123441 is a wasteful number, since it uses less digits than its factorization.

342123441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170032.

The product of its digits is 2304, while the sum is 24.

The square root of 342123441 is about 18496.5791702142. The cubic root of 342123441 is about 699.4031926780.

Adding to 342123441 its reverse (144321243), we get a palindrome (486444684).

It can be divided in two parts, 3421 and 23441, that added together give a palindrome (26862).

The spelling of 342123441 in words is "three hundred forty-two million, one hundred twenty-three thousand, four hundred forty-one".