342221241 has 8 divisors (see below), whose sum is σ = 466003584. Its totient is φ = 223293200.

The previous prime is 342221233. The next prime is 342221249. The reversal of 342221241 is 142122243.

It is an interprime number because it is at equal distance from previous prime (342221233) and next prime (342221249).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 342221241 - 2³ = 342221233 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (342221249) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1213410 + ... + 1213691.

It is an arithmetic number, because the mean of its divisors is an integer number (58250448).

Almost surely, 2^342221241 is an apocalyptic number.

It is an amenable number.

342221241 is a deficient number, since it is larger than the sum of its proper divisors (123782343).

342221241 is a wasteful number, since it uses less digits than its factorization.

342221241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2427151.

The product of its digits is 768, while the sum is 21.

The square root of 342221241 is about 18499.2227134007. Note that the first 3 decimals coincide. The cubic root of 342221241 is about 699.4698305318.

Adding to 342221241 its reverse (142122243), we get a palindrome (484343484).

The spelling of 342221241 in words is "three hundred forty-two million, two hundred twenty-one thousand, two hundred forty-one".