3342240321 has 8 divisors (see below), whose sum is σ = 5092937664. Its totient is φ = 1909851600.

The previous prime is 3342240313. The next prime is 3342240323. The reversal of 3342240321 is 1230422433.

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

It is not a de Polignac number, because 3342240321 - 2³ = 3342240313 is a prime.

It is a super-2 number, since 2×3342240321² = 22341140726636366082, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3342240291 and 3342240300.

It is not an unprimeable number, because it can be changed into a prime (3342240323) 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, 79577130 + ... + 79577171.

It is an arithmetic number, because the mean of its divisors is an integer number (636617208).

Almost surely, 2^3342240321 is an apocalyptic number.

It is an amenable number.

3342240321 is a deficient number, since it is larger than the sum of its proper divisors (1750697343).

3342240321 is a wasteful number, since it uses less digits than its factorization.

3342240321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159154311.

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 3342240321 is about 57812.1122343752. The cubic root of 3342240321 is about 1495.1309260698.

Adding to 3342240321 its reverse (1230422433), we get a palindrome (4572662754).

The spelling of 3342240321 in words is "three billion, three hundred forty-two million, two hundred forty thousand, three hundred twenty-one".