3345243003 has 16 divisors (see below), whose sum is σ = 5126810400. Its totient is φ = 2153259360.

The previous prime is 3345242993. The next prime is 3345243019. The reversal of 3345243003 is 3003425433.

It is a happy number.

3345243003 is a `hidden beast` number, since 334 + 5 + 24 + 300 + 3 = 666.

It is not a de Polignac number, because 3345243003 - 2⁴ = 3345242987 is a prime.

It is a super-2 number, since 2×3345243003² = 22381301498240916018, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (3345243053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2135388 + ... + 2136953.

It is an arithmetic number, because the mean of its divisors is an integer number (320425650).

Almost surely, 2^3345243003 is an apocalyptic number.

3345243003 is a deficient number, since it is larger than the sum of its proper divisors (1781567397).

3345243003 is a wasteful number, since it uses less digits than its factorization.

3345243003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4272379 (or 4272373 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 27.

The square root of 3345243003 is about 57838.0757200652. The cubic root of 3345243003 is about 1495.5785359090.

Adding to 3345243003 its reverse (3003425433), we get a palindrome (6348668436).

The spelling of 3345243003 in words is "three billion, three hundred forty-five million, two hundred forty-three thousand, three".