342544241 has 6 divisors (see below), whose sum is σ = 370920870. Its totient is φ = 316194528.

The previous prime is 342544229. The next prime is 342544283. The reversal of 342544241 is 142445243.

It can be written as a sum of positive squares in 3 ways, for example, as 442225 + 342102016 = 665^2 + 18496^2 .

It is a de Polignac number, because none of the positive numbers 2^k-342544241 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (342544291) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1013276 + ... + 1013613.

It is an arithmetic number, because the mean of its divisors is an integer number (61820145).

Almost surely, 2^342544241 is an apocalyptic number.

It is an amenable number.

342544241 is a deficient number, since it is larger than the sum of its proper divisors (28376629).

342544241 is a wasteful number, since it uses less digits than its factorization.

342544241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2026915 (or 2026902 counting only the distinct ones).

The product of its digits is 15360, while the sum is 29.

The square root of 342544241 is about 18507.9507509611. The cubic root of 342544241 is about 699.6898224412.

Adding to 342544241 its reverse (142445243), we get a palindrome (484989484).

The spelling of 342544241 in words is "three hundred forty-two million, five hundred forty-four thousand, two hundred forty-one".