3345018241 has 4 divisors (see below), whose sum is σ = 3346660800. Its totient is φ = 3343375684.

The previous prime is 3345018239. The next prime is 3345018301. The reversal of 3345018241 is 1428105433.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3345018241 - 2¹ = 3345018239 is a prime.

It is a super-2 number, since 2×3345018241² = 22378294065245468162, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3345018221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 818221 + ... + 822298.

It is an arithmetic number, because the mean of its divisors is an integer number (836665200).

Almost surely, 2^3345018241 is an apocalyptic number.

It is an amenable number.

3345018241 is a deficient number, since it is larger than the sum of its proper divisors (1642559).

3345018241 is a wasteful number, since it uses less digits than its factorization.

3345018241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1642558.

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 3345018241 is about 57836.1326594370. The cubic root of 3345018241 is about 1495.5450399117.

The spelling of 3345018241 in words is "three billion, three hundred forty-five million, eighteen thousand, two hundred forty-one".